{
    "ok": true,
    "doi": "10.46243/jst.2021.v6.i04.pp145-149",
    "events": [
        {
            "seq": 1,
            "kind": "register",
            "at": "2026-09-29 22:00:37",
            "by": "Administrator (admin)",
            "by_kind": "user",
            "note": "registered at Crossref; record read from api.crossref.org",
            "changes": [
                {
                    "path": "abstract.lang",
                    "from": null,
                    "to": "en"
                },
                {
                    "path": "abstract.value",
                    "from": null,
                    "to": "Companies business objective is to provide high quality products and services to customer at a lower cost and as quickly as possible. Earlier various quality control techniques were introduced. Aim of six sigma is to reduce cost by reducing the number of defects as much as possible or by streamlining the process to its perfection. Six sigma is variance reduction technique. Six sigma is a quality philosophy, a tool, a concept, a process, a measurement and a performance target. In a well known industry, there were a lot of complaints in its product from their customers. The customer complaints were analyzed. A detailed study of the process was performed by six sigma methodology. The improvements and corrective actions were taken. Six sigma has been a widely accepted tool for improving product quality."
                },
                {
                    "path": "agents.0.name.family",
                    "from": null,
                    "to": "C. Kulkarni"
                },
                {
                    "path": "agents.0.name.given",
                    "from": null,
                    "to": "Dr. Prafulla"
                },
                {
                    "path": "agents.0.role",
                    "from": null,
                    "to": "author"
                },
                {
                    "path": "agents.0.sequence",
                    "from": null,
                    "to": "first"
                },
                {
                    "path": "agents.1.name.org",
                    "from": null,
                    "to": "Longman Publishers"
                },
                {
                    "path": "agents.1.role",
                    "from": null,
                    "to": "publisher"
                },
                {
                    "path": "characters.0",
                    "from": null,
                    "to": "Language"
                },
                {
                    "path": "container.identifiers.0.medium",
                    "from": null,
                    "to": "electronic"
                },
                {
                    "path": "container.identifiers.0.type",
                    "from": null,
                    "to": "ISSN"
                },
                {
                    "path": "container.identifiers.0.value",
                    "from": null,
                    "to": "2456-5660"
                },
                {
                    "path": "container.issue",
                    "from": null,
                    "to": "04"
                },
                {
                    "path": "container.pages.first",
                    "from": null,
                    "to": "145"
                },
                {
                    "path": "container.pages.last",
                    "from": null,
                    "to": "149"
                },
                {
                    "path": "container.titles.0.type",
                    "from": null,
                    "to": "PrincipalTitle"
                },
                {
                    "path": "container.titles.0.value",
                    "from": null,
                    "to": "Journal of Science &amp; Technology"
                },
                {
                    "path": "container.type",
                    "from": null,
                    "to": "Journal"
                },
                {
                    "path": "container.volume",
                    "from": null,
                    "to": "06"
                },
                {
                    "path": "dates.date_type",
                    "from": null,
                    "to": "PublicationDate"
                },
                {
                    "path": "dates.online",
                    "from": null,
                    "to": "2021-08-31"
                },
                {
                    "path": "dates.published",
                    "from": null,
                    "to": "2021-08-31"
                },
                {
                    "path": "doi",
                    "from": null,
                    "to": "10.46243/jst.2021.v6.i04.pp145-149"
                },
                {
                    "path": "format",
                    "from": null,
                    "to": "smartscholars-doi-metadata/1.0"
                },
                {
                    "path": "identifiers.0.type",
                    "from": null,
                    "to": "DOI"
                },
                {
                    "path": "identifiers.0.value",
                    "from": null,
                    "to": "10.46243/jst.2021.v6.i04.pp145-149"
                },
                {
                    "path": "language",
                    "from": null,
                    "to": "en"
                },
                {
                    "path": "license.applies_to",
                    "from": null,
                    "to": "vor"
                },
                {
                    "path": "license.start",
                    "from": null,
                    "to": "2021-08-31"
                },
                {
                    "path": "license.url",
                    "from": null,
                    "to": "https://creativecommons.org/licenses/by/4.0/"
                },
                {
                    "path": "links.0.primary",
                    "from": null,
                    "to": true
                },
                {
                    "path": "links.0.return_type",
                    "from": null,
                    "to": "text/html"
                },
                {
                    "path": "links.0.url",
                    "from": null,
                    "to": "https://www.jst.org.in/index.php/pub/article/view/571"
                },
                {
                    "path": "links.1.purpose",
                    "from": null,
                    "to": "text-mining"
                },
                {
                    "path": "links.1.return_type",
                    "from": null,
                    "to": "application/pdf"
                },
                {
                    "path": "links.1.url",
                    "from": null,
                    "to": "https://www.jst.org.in/index.php/pub/article/download/571/511"
                },
                {
                    "path": "links.2.purpose",
                    "from": null,
                    "to": "text-mining"
                },
                {
                    "path": "links.2.return_type",
                    "from": null,
                    "to": "application/xml"
                },
                {
                    "path": "links.2.url",
                    "from": null,
                    "to": "https://www.jst.org.in/index.php/pub/article/download/571/2852"
                },
                {
                    "path": "links.3.purpose",
                    "from": null,
                    "to": "similarity-checking"
                },
                {
                    "path": "links.3.url",
                    "from": null,
                    "to": "https://www.jst.org.in/index.php/pub/article/view/571/511"
                },
                {
                    "path": "modes.0",
                    "from": null,
                    "to": "Visual"
                },
                {
                    "path": "record.issue_number",
                    "from": null,
                    "to": 1
                },
                {
                    "path": "record.registered",
                    "from": null,
                    "to": "2026-09-08"
                },
                {
                    "path": "record.registrant",
                    "from": null,
                    "to": "Longman Publishers"
                },
                {
                    "path": "record.source",
                    "from": null,
                    "to": "crossref-api"
                },
                {
                    "path": "record.source_agency",
                    "from": null,
                    "to": "Crossref (member 25296)"
                },
                {
                    "path": "record.updated",
                    "from": null,
                    "to": "2026-09-20"
                },
                {
                    "path": "references.0.key",
                    "from": null,
                    "to": "ref1"
                },
                {
                    "path": "references.0.unstructured",
                    "from": null,
                    "to": "Grant E. L., Leavenworth R. S., Statistical Quality Control, McGraw Hill Publication, New York, 1996"
                },
                {
                    "path": "references.1.key",
                    "from": null,
                    "to": "ref2"
                },
                {
                    "path": "references.1.unstructured",
                    "from": null,
                    "to": "Pande Peter S., Newman Roberts P., Cavanagh Ronald R., The Six Sigma Way, Tata Mcgraw Hill Publications, India. 2004"
                },
                {
                    "path": "references.2.key",
                    "from": null,
                    "to": "ref3"
                },
                {
                    "path": "references.2.unstructured",
                    "from": null,
                    "to": "Relkar A. S., Nandurkar K. N., Kulkarni P. C, An application of Six sigma tools. Conference paper inAIME-2006, Advances in Mechanical Engineering held in New Delhi, January 2006"
                },
                {
                    "path": "references.3.key",
                    "from": null,
                    "to": "ref4"
                },
                {
                    "path": "references.3.unstructured",
                    "from": null,
                    "to": "Creveling C. M., Slutsky J. L., Antis Jr. D., Design for Six sigma. Pearson education, India. 2003"
                },
                {
                    "path": "references.4.key",
                    "from": null,
                    "to": "ref5"
                },
                {
                    "path": "references.4.unstructured",
                    "from": null,
                    "to": "Uttarkar P. C., abhang A., Six sigma technique by Taguchi approach. Conference paper in AMIE-2006, Advances in Mechanical Engineering held New Delhi, January 2006"
                },
                {
                    "path": "references.5.key",
                    "from": null,
                    "to": "ref6"
                },
                {
                    "path": "references.5.unstructured",
                    "from": null,
                    "to": "Motwani J., Kumar A., Dangayach G. S., Six sigma implementation by Indian Corporations, Proceedings of the International Conference on Global manufacturing and Innovation, held at Coimbatore, July 2006"
                },
                {
                    "path": "referent",
                    "from": null,
                    "to": "Creation"
                },
                {
                    "path": "structural_type",
                    "from": null,
                    "to": "Digital"
                },
                {
                    "path": "titles.0.lang",
                    "from": null,
                    "to": "en"
                },
                {
                    "path": "titles.0.type",
                    "from": null,
                    "to": "PrincipalTitle"
                },
                {
                    "path": "titles.0.value",
                    "from": null,
                    "to": "Implementation of Six sigma for improvement in Product quality"
                },
                {
                    "path": "type",
                    "from": null,
                    "to": "JournalArticle"
                }
            ],
            "record_after": {
                "format": "smartscholars-doi-metadata/1.0",
                "doi": "10.46243/jst.2021.v6.i04.pp145-149",
                "referent": "Creation",
                "type": "JournalArticle",
                "structural_type": "Digital",
                "modes": [
                    "Visual"
                ],
                "characters": [
                    "Language"
                ],
                "titles": [
                    {
                        "value": "Implementation of Six sigma for improvement in Product quality",
                        "type": "PrincipalTitle",
                        "lang": "en"
                    }
                ],
                "identifiers": [
                    {
                        "type": "DOI",
                        "value": "10.46243/jst.2021.v6.i04.pp145-149"
                    }
                ],
                "agents": [
                    {
                        "role": "author",
                        "name": {
                            "given": "Dr. Prafulla",
                            "family": "C. Kulkarni"
                        },
                        "sequence": "first"
                    },
                    {
                        "role": "publisher",
                        "name": {
                            "org": "Longman Publishers"
                        }
                    }
                ],
                "dates": {
                    "published": "2021-08-31",
                    "date_type": "PublicationDate",
                    "online": "2021-08-31"
                },
                "language": "en",
                "container": {
                    "type": "Journal",
                    "titles": [
                        {
                            "value": "Journal of Science &amp; Technology",
                            "type": "PrincipalTitle"
                        }
                    ],
                    "identifiers": [
                        {
                            "type": "ISSN",
                            "value": "2456-5660",
                            "medium": "electronic"
                        }
                    ],
                    "volume": "06",
                    "issue": "04",
                    "pages": {
                        "first": "145",
                        "last": "149"
                    }
                },
                "links": [
                    {
                        "url": "https://www.jst.org.in/index.php/pub/article/view/571",
                        "return_type": "text/html",
                        "primary": true
                    },
                    {
                        "url": "https://www.jst.org.in/index.php/pub/article/download/571/511",
                        "purpose": "text-mining",
                        "return_type": "application/pdf"
                    },
                    {
                        "url": "https://www.jst.org.in/index.php/pub/article/download/571/2852",
                        "purpose": "text-mining",
                        "return_type": "application/xml"
                    },
                    {
                        "url": "https://www.jst.org.in/index.php/pub/article/view/571/511",
                        "purpose": "similarity-checking"
                    }
                ],
                "abstract": {
                    "value": "Companies business objective is to provide high quality products and services to customer at a lower cost and as quickly as possible. Earlier various quality control techniques were introduced. Aim of six sigma is to reduce cost by reducing the number of defects as much as possible or by streamlining the process to its perfection. Six sigma is variance reduction technique. Six sigma is a quality philosophy, a tool, a concept, a process, a measurement and a performance target. In a well known industry, there were a lot of complaints in its product from their customers. The customer complaints were analyzed. A detailed study of the process was performed by six sigma methodology. The improvements and corrective actions were taken. Six sigma has been a widely accepted tool for improving product quality.",
                    "lang": "en"
                },
                "license": {
                    "url": "https://creativecommons.org/licenses/by/4.0/",
                    "start": "2021-08-31",
                    "applies_to": "vor"
                },
                "references": [
                    {
                        "key": "ref1",
                        "unstructured": "Grant E. L., Leavenworth R. S., Statistical Quality Control, McGraw Hill Publication, New York, 1996"
                    },
                    {
                        "key": "ref2",
                        "unstructured": "Pande Peter S., Newman Roberts P., Cavanagh Ronald R., The Six Sigma Way, Tata Mcgraw Hill Publications, India. 2004"
                    },
                    {
                        "key": "ref3",
                        "unstructured": "Relkar A. S., Nandurkar K. N., Kulkarni P. C, An application of Six sigma tools. Conference paper inAIME-2006, Advances in Mechanical Engineering held in New Delhi, January 2006"
                    },
                    {
                        "key": "ref4",
                        "unstructured": "Creveling C. M., Slutsky J. L., Antis Jr. D., Design for Six sigma. Pearson education, India. 2003"
                    },
                    {
                        "key": "ref5",
                        "unstructured": "Uttarkar P. C., abhang A., Six sigma technique by Taguchi approach. Conference paper in AMIE-2006, Advances in Mechanical Engineering held New Delhi, January 2006"
                    },
                    {
                        "key": "ref6",
                        "unstructured": "Motwani J., Kumar A., Dangayach G. S., Six sigma implementation by Indian Corporations, Proceedings of the International Conference on Global manufacturing and Innovation, held at Coimbatore, July 2006"
                    }
                ],
                "record": {
                    "registrant": "Longman Publishers",
                    "registered": "2026-09-08",
                    "updated": "2026-09-20",
                    "issue_number": 1,
                    "source": "crossref-api",
                    "source_agency": "Crossref (member 25296)"
                }
            },
            "url_after": "https://www.jst.org.in/index.php/pub/article/view/571",
            "sha256_before": null,
            "sha256_after": "2499fd363f900683a883d27aa14d0ded8d899f3c87d80ab96ce4f8ae1ef7fb2b"
        },
        {
            "seq": 2,
            "kind": "update",
            "at": "2026-09-29 23:59:57",
            "by": "Administrator (admin)",
            "by_kind": "user",
            "note": "record re-read from api.crossref.org",
            "changes": [
                {
                    "path": "container.titles.0.value",
                    "from": "Journal of Science &amp; Technology",
                    "to": "Journal of Science & Technology"
                }
            ],
            "record_after": {
                "format": "smartscholars-doi-metadata/1.0",
                "doi": "10.46243/jst.2021.v6.i04.pp145-149",
                "referent": "Creation",
                "type": "JournalArticle",
                "structural_type": "Digital",
                "modes": [
                    "Visual"
                ],
                "characters": [
                    "Language"
                ],
                "titles": [
                    {
                        "value": "Implementation of Six sigma for improvement in Product quality",
                        "type": "PrincipalTitle",
                        "lang": "en"
                    }
                ],
                "identifiers": [
                    {
                        "type": "DOI",
                        "value": "10.46243/jst.2021.v6.i04.pp145-149"
                    }
                ],
                "agents": [
                    {
                        "role": "author",
                        "name": {
                            "given": "Dr. Prafulla",
                            "family": "C. Kulkarni"
                        },
                        "sequence": "first"
                    },
                    {
                        "role": "publisher",
                        "name": {
                            "org": "Longman Publishers"
                        }
                    }
                ],
                "dates": {
                    "published": "2021-08-31",
                    "date_type": "PublicationDate",
                    "online": "2021-08-31"
                },
                "language": "en",
                "container": {
                    "type": "Journal",
                    "titles": [
                        {
                            "value": "Journal of Science & Technology",
                            "type": "PrincipalTitle"
                        }
                    ],
                    "identifiers": [
                        {
                            "type": "ISSN",
                            "value": "2456-5660",
                            "medium": "electronic"
                        }
                    ],
                    "volume": "06",
                    "issue": "04",
                    "pages": {
                        "first": "145",
                        "last": "149"
                    }
                },
                "links": [
                    {
                        "url": "https://www.jst.org.in/index.php/pub/article/view/571",
                        "return_type": "text/html",
                        "primary": true
                    },
                    {
                        "url": "https://www.jst.org.in/index.php/pub/article/download/571/511",
                        "purpose": "text-mining",
                        "return_type": "application/pdf"
                    },
                    {
                        "url": "https://www.jst.org.in/index.php/pub/article/download/571/2852",
                        "purpose": "text-mining",
                        "return_type": "application/xml"
                    },
                    {
                        "url": "https://www.jst.org.in/index.php/pub/article/view/571/511",
                        "purpose": "similarity-checking"
                    }
                ],
                "abstract": {
                    "value": "Companies business objective is to provide high quality products and services to customer at a lower cost and as quickly as possible. Earlier various quality control techniques were introduced. Aim of six sigma is to reduce cost by reducing the number of defects as much as possible or by streamlining the process to its perfection. Six sigma is variance reduction technique. Six sigma is a quality philosophy, a tool, a concept, a process, a measurement and a performance target. In a well known industry, there were a lot of complaints in its product from their customers. The customer complaints were analyzed. A detailed study of the process was performed by six sigma methodology. The improvements and corrective actions were taken. Six sigma has been a widely accepted tool for improving product quality.",
                    "lang": "en"
                },
                "license": {
                    "url": "https://creativecommons.org/licenses/by/4.0/",
                    "start": "2021-08-31",
                    "applies_to": "vor"
                },
                "references": [
                    {
                        "key": "ref1",
                        "unstructured": "Grant E. L., Leavenworth R. S., Statistical Quality Control, McGraw Hill Publication, New York, 1996"
                    },
                    {
                        "key": "ref2",
                        "unstructured": "Pande Peter S., Newman Roberts P., Cavanagh Ronald R., The Six Sigma Way, Tata Mcgraw Hill Publications, India. 2004"
                    },
                    {
                        "key": "ref3",
                        "unstructured": "Relkar A. S., Nandurkar K. N., Kulkarni P. C, An application of Six sigma tools. Conference paper inAIME-2006, Advances in Mechanical Engineering held in New Delhi, January 2006"
                    },
                    {
                        "key": "ref4",
                        "unstructured": "Creveling C. M., Slutsky J. L., Antis Jr. D., Design for Six sigma. Pearson education, India. 2003"
                    },
                    {
                        "key": "ref5",
                        "unstructured": "Uttarkar P. C., abhang A., Six sigma technique by Taguchi approach. Conference paper in AMIE-2006, Advances in Mechanical Engineering held New Delhi, January 2006"
                    },
                    {
                        "key": "ref6",
                        "unstructured": "Motwani J., Kumar A., Dangayach G. S., Six sigma implementation by Indian Corporations, Proceedings of the International Conference on Global manufacturing and Innovation, held at Coimbatore, July 2006"
                    }
                ],
                "record": {
                    "registrant": "Longman Publishers",
                    "registered": "2026-09-08",
                    "updated": "2026-09-20",
                    "issue_number": 1,
                    "source": "crossref-api",
                    "source_agency": "Crossref (member 25296)"
                }
            },
            "url_after": "https://www.jst.org.in/index.php/pub/article/view/571",
            "sha256_before": "2499fd363f900683a883d27aa14d0ded8d899f3c87d80ab96ce4f8ae1ef7fb2b",
            "sha256_after": "6ae7bf2f564dcf36f9feb527b20ad805ed7b3b4c43c4d906eb4625d17c9c1a8b"
        }
    ]
}