{"id":"https://openalex.org/W3115403232","doi":"https://doi.org/10.1088/1757-899x/1003/1/012090","title":"Reducing waste to improve product quality in the wooden pallet production processby using lean six sigma approach in PT. XYZ","display_name":"Reducing waste to improve product quality in the wooden pallet production processby using lean six sigma approach in PT. XYZ","publication_year":2020,"publication_date":"2020-12-01","ids":{"openalex":"https://openalex.org/W3115403232","doi":"https://doi.org/10.1088/1757-899x/1003/1/012090","mag":"3115403232"},"language":"en","primary_location":{"id":"doi:10.1088/1757-899x/1003/1/012090","doi":"https://doi.org/10.1088/1757-899x/1003/1/012090","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1757-899x/1003/1/012090","pdf_url":"https://iopscience.iop.org/article/10.1088/1757-899X/1003/1/012090/pdf","source":{"id":"https://openalex.org/S4210189194","display_name":"IOP Conference Series Materials Science and Engineering","issn_l":"1757-8981","issn":["1757-8981","1757-899X"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IOP Conference Series: Materials Science and Engineering","raw_type":"journal-article"},"volume":null,"type":"conference-paper","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://iopscience.iop.org/article/10.1088/1757-899X/1003/1/012090/pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5085162995","display_name":"Aulia Ishak","orcid":"https://orcid.org/0000-0002-2816-8417","observed_orcids":["https://orcid.org/0000-0002-2816-8417"]},"institutions":[{"id":"https://openalex.org/I254887060","display_name":"Universitas Sumatera Utara","ror":"https://ror.org/01kknrc90","country_code":"ID","type":"education","lineage":["https://openalex.org/I254887060"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Aulia Ishak","raw_affiliation_strings":["Industrial Engineering Departmenet, Faculty of Engineering, Universitas Sumatera Utara, Medan, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Industrial Engineering Departmenet, Faculty of Engineering, Universitas Sumatera Utara, Medan, Indonesia","institution_ids":["https://openalex.org/I254887060"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102383741","display_name":"Khawarita Siregar","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I254887060","display_name":"Universitas Sumatera Utara","ror":"https://ror.org/01kknrc90","country_code":"ID","type":"education","lineage":["https://openalex.org/I254887060"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Khawarita Siregar","raw_affiliation_strings":["Industrial Engineering Departmenet, Faculty of Engineering, Universitas Sumatera Utara, Medan, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Industrial Engineering Departmenet, Faculty of Engineering, Universitas Sumatera Utara, Medan, Indonesia","institution_ids":["https://openalex.org/I254887060"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056728066","display_name":"Rosnani Ginting","orcid":"https://orcid.org/0000-0001-5198-7720","observed_orcids":["https://orcid.org/0000-0001-5198-7720"]},"institutions":[{"id":"https://openalex.org/I254887060","display_name":"Universitas Sumatera Utara","ror":"https://ror.org/01kknrc90","country_code":"ID","type":"education","lineage":["https://openalex.org/I254887060"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Rosnani Ginting","raw_affiliation_strings":["Industrial Engineering Departmenet, Faculty of Engineering, Universitas Sumatera Utara, Medan, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Industrial Engineering Departmenet, Faculty of Engineering, Universitas Sumatera Utara, Medan, Indonesia","institution_ids":["https://openalex.org/I254887060"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032907944","display_name":"Dinda Gustia","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I254887060","display_name":"Universitas Sumatera Utara","ror":"https://ror.org/01kknrc90","country_code":"ID","type":"education","lineage":["https://openalex.org/I254887060"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Dinda Gustia","raw_affiliation_strings":["Industrial Engineering Departmenet, Faculty of Engineering, Universitas Sumatera Utara, Medan, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Industrial Engineering Departmenet, Faculty of Engineering, Universitas Sumatera Utara, Medan, Indonesia","institution_ids":["https://openalex.org/I254887060"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I254887060"],"apc_list":null,"apc_paid":null,"fwci":0.9515,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.7254628,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":95},"biblio":{"volume":"1003","issue":"1","first_page":"012090","last_page":"012090"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10164","display_name":"Quality and Supply Management","score":0.49239999055862427,"subfield":{"id":"https://openalex.org/subfields/1404","display_name":"Management Information Systems"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10164","display_name":"Quality and Supply Management","score":0.49239999055862427,"subfield":{"id":"https://openalex.org/subfields/1404","display_name":"Management Information Systems"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13706","display_name":"Management and Optimization Techniques","score":0.4821999967098236,"subfield":{"id":"https://openalex.org/subfields/1408","display_name":"Strategy and Management"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12905","display_name":"Management Systems and Quality Improvement","score":0.011599999852478504,"subfield":{"id":"https://openalex.org/subfields/1408","display_name":"Strategy and Management"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/waste-reduction","display_name":"waste reduction","score":0.796999990940094},{"id":"https://openalex.org/keywords/product-quality","display_name":"product quality","score":0.47200000286102295},{"id":"https://openalex.org/keywords/defective-items","display_name":"defective products","score":0.843999981880188},{"id":"https://openalex.org/keywords/non-value-added-activities","display_name":"non-value-added activities","score":0.925000011920929},{"id":"https://openalex.org/keywords/lean-six-sigma","display_name":"Lean Six Sigma","score":0.7480000257492065},{"id":"https://openalex.org/keywords/dmaic","display_name":"DMAIC","score":0.9919999837875366},{"id":"https://openalex.org/keywords/process-cycle-efficiency","display_name":"process cycle efficiency","score":0.7329999804496765},{"id":"https://openalex.org/keywords/lead-time","display_name":"lead time","score":0.7260000109672546},{"id":"https://openalex.org/keywords/wood-processing","display_name":"wood processing","score":0.6949999928474426}],"concepts":[{"id":"https://openalex.org/C205400985","wikidata":"https://www.wikidata.org/wiki/Q380179","display_name":"DMAIC","level":4,"score":0.9078078269958496},{"id":"https://openalex.org/C51413319","wikidata":"https://www.wikidata.org/wiki/Q505996","display_name":"Pallet","level":2,"score":0.8220759630203247},{"id":"https://openalex.org/C23119410","wikidata":"https://www.wikidata.org/wiki/Q236908","display_name":"Six Sigma","level":3,"score":0.8124934434890747},{"id":"https://openalex.org/C2778139897","wikidata":"https://www.wikidata.org/wiki/Q6509447","display_name":"Lean Six Sigma","level":4,"score":0.6066477298736572},{"id":"https://openalex.org/C117671659","wikidata":"https://www.wikidata.org/wiki/Q11049265","display_name":"Manufacturing engineering","level":1,"score":0.5719591975212097},{"id":"https://openalex.org/C137335462","wikidata":"https://www.wikidata.org/wiki/Q380772","display_name":"Lean manufacturing","level":2,"score":0.5569462776184082},{"id":"https://openalex.org/C90673727","wikidata":"https://www.wikidata.org/wiki/Q901718","display_name":"Product (mathematics)","level":2,"score":0.5477220416069031},{"id":"https://openalex.org/C2778348673","wikidata":"https://www.wikidata.org/wiki/Q739302","display_name":"Production (economics)","level":2,"score":0.5313917398452759},{"id":"https://openalex.org/C50417146","wikidata":"https://www.wikidata.org/wiki/Q1345067","display_name":"Value stream mapping","level":3,"score":0.4597741365432739},{"id":"https://openalex.org/C169257142","wikidata":"https://www.wikidata.org/wiki/Q6509462","display_name":"Lean laboratory","level":5,"score":0.4517757296562195},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4183332324028015},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.4168912172317505},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.37134456634521484},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.3569740653038025},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2988179922103882},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.28391826152801514},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.1157916784286499},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C149091818","wikidata":"https://www.wikidata.org/wiki/Q2429814","display_name":"Software system","level":3,"score":0.0},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.0},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C186846655","wikidata":"https://www.wikidata.org/wiki/Q3398377","display_name":"Software construction","level":4,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1088/1757-899x/1003/1/012090","doi":"https://doi.org/10.1088/1757-899x/1003/1/012090","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1757-899x/1003/1/012090","pdf_url":"https://iopscience.iop.org/article/10.1088/1757-899X/1003/1/012090/pdf","source":{"id":"https://openalex.org/S4210189194","display_name":"IOP Conference Series Materials Science and Engineering","issn_l":"1757-8981","issn":["1757-8981","1757-899X"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IOP Conference Series: Materials Science and Engineering","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1088/1757-899x/1003/1/012090","doi":"https://doi.org/10.1088/1757-899x/1003/1/012090","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1757-899x/1003/1/012090","pdf_url":"https://iopscience.iop.org/article/10.1088/1757-899X/1003/1/012090/pdf","source":{"id":"https://openalex.org/S4210189194","display_name":"IOP Conference Series Materials Science and Engineering","issn_l":"1757-8981","issn":["1757-8981","1757-899X"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IOP Conference Series: Materials Science and Engineering","raw_type":"journal-article"},"sustainable_development_goals":[{"score":1.0,"id":"https://metadata.un.org/sdg/12","display_name":"Responsible consumption and production"},{"score":0.4943999946117401,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3115403232.pdf","grobid_xml":"https://content.openalex.org/works/W3115403232.grobid-xml"},"referenced_works_count":15,"referenced_works":["https://openalex.org/W197099603","https://openalex.org/W205957431","https://openalex.org/W573742882","https://openalex.org/W2029890144","https://openalex.org/W2049291897","https://openalex.org/W2175222762","https://openalex.org/W2273801001","https://openalex.org/W2346319199","https://openalex.org/W2503177465","https://openalex.org/W2608534058","https://openalex.org/W2612952973","https://openalex.org/W2737523603","https://openalex.org/W2929766779","https://openalex.org/W2948333588","https://openalex.org/W3199709384"],"related_works":["https://openalex.org/W2954465445","https://openalex.org/W3032917839","https://openalex.org/W3217009206","https://openalex.org/W3115823578","https://openalex.org/W3179729854","https://openalex.org/W4376118404","https://openalex.org/W3016708999","https://openalex.org/W4411111272","https://openalex.org/W4376112944","https://openalex.org/W2963213145"],"abstract_inverted_index":{"Abstract":[0],"This":[1,71,90],"company":[2,5,15,26,67],"is":[3,16,27,51,69,102,159,166],"a":[4,103],"engaged":[6],"in":[7,29],"wood":[8,49],"processing.":[9],"The":[10,19,44,59],"product":[11],"produced":[12],"by":[13,24,95,117],"this":[14,25],"wooden":[17],"pallets.":[18],"problems":[20],"that":[21,33,68],"are":[22,34],"found":[23],"waste":[28],"the":[30,35,54,62,66,76,106,109,114,122,135,153,156,162,168],"production":[31,56],"process":[32,163,169,178],"high":[36],"defective":[37,79,125],"producs":[38],"and":[39,81,108,127,144],"non":[40,83,129],"value":[41,60,84,130],"added":[42,85,131],"activities":[43,86],"average":[45],"disability":[46,63],"percentage":[47],"of":[48,53,65,78,105,124],"pallets":[50],"7.52%":[52],"total":[55],"per":[57],"month.":[58],"exceeds":[61],"tolerance":[64],"5%.":[70],"study":[72],"proposes":[73],"to":[74,120],"reduce":[75],"number":[77,123],"products":[80,126],"eliminates":[82],"through":[87],"design":[88],"improvement.":[89],"problem":[91],"can":[92,140],"be":[93],"solved":[94],"using":[96,134],"Lean":[97,107,136],"Six":[98,110,137],"Sigma":[99,111,138],"approach":[100],"which":[101],"combination":[104],"concept":[112],"with":[113],"DMAIC":[115],"method":[116,139],"providing":[118],"improvements":[119],"increase":[121],"eliminate":[128],"activities.":[132],"By":[133],"provide":[141],"lean":[142],"metrics":[143],"sigma":[145],"level":[146],"calculation":[147],"values.":[148],"Based":[149,175],"on":[150],"actual":[151],"study,":[152],"result":[154],"for":[155],"lead":[157],"time":[158],"212.58":[160],"minutes,":[161],"cycle":[164],"efficiency":[165],"64.40%,":[167],"velocityis":[170,179],"0.0041":[171],"processes":[172,181],"/":[173,182],"hour.":[174,183],"repair":[176],"70.73%,":[177],"0.0035":[180]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2021-01-05T00:00:00"}
