{"id":"https://openalex.org/W7215980971","doi":"https://doi.org/10.37612/gema-maritim.v26i1.416","title":"Aktivitas Perawatan Sistem Bahan Bakar Mesin Diesel Tipe 12 PC4 \u2013 2V","display_name":"Aktivitas Perawatan Sistem Bahan Bakar Mesin Diesel Tipe 12 PC4 \u2013 2V","publication_year":2024,"publication_date":"2024-03-31","ids":{"openalex":"https://openalex.org/W7215980971","doi":"https://doi.org/10.37612/gema-maritim.v26i1.416"},"language":"en","primary_location":{"id":"pmh:oai:ojs2.e-journal.akpelni.ac.id:article/416","doi":"https://doi.org/10.37612/gema-maritim.v26i1.416","is_oa":true,"landing_page_url":"https://e-journal.akpelni.ac.id/index.php/Gema-Maritim/article/view/416","pdf_url":"https://e-journal.akpelni.ac.id/index.php/Gema-Maritim/article/download/416/314","source":{"id":"https://openalex.org/S4210192327","display_name":"Majalah Ilmiah Gema Maritim","issn_l":"1411-2302","issn":["1411-2302","2656-629X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4405257219","host_organization_name":"Politeknik Bumi Akpelni","host_organization_lineage":["https://openalex.org/I4405257219"],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"10.37612/gema-maritim.v26i1","raw_type":"info:eu-repo/semantics/article"},"parent_works":[],"lineage":["https://openalex.org/W7215980971"],"child_works_count":0,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://e-journal.akpelni.ac.id/index.php/Gema-Maritim/article/download/416/314","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5042920877","display_name":"Waris Wibowo","orcid":"https://orcid.org/0000-0003-2940-5039","observed_orcids":["https://orcid.org/0000-0003-2940-5039"]},"institutions":[{"id":"https://openalex.org/I4405276139","display_name":"Sekolah Tinggi Maritim Yogyakarta","ror":"https://ror.org/04wv84657","country_code":"ID","type":"education","lineage":["https://openalex.org/I4405276139"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Wibowo, Waris","raw_affiliation_strings":["Sekolah Tinggi Maritim Yogyakarta"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sekolah Tinggi Maritim Yogyakarta","institution_ids":["https://openalex.org/I4405276139"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004089021","display_name":"Ningrum Astriawati","orcid":"https://orcid.org/0000-0002-6917-0433","observed_orcids":["https://orcid.org/0000-0002-6917-0433"]},"institutions":[{"id":"https://openalex.org/I4405276139","display_name":"Sekolah Tinggi Maritim Yogyakarta","ror":"https://ror.org/04wv84657","country_code":"ID","type":"education","lineage":["https://openalex.org/I4405276139"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Astriawati, Ningrum","raw_affiliation_strings":["Sekolah Tinggi Maritim Yogyakarta"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sekolah Tinggi Maritim Yogyakarta","institution_ids":["https://openalex.org/I4405276139"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001410511","display_name":"Lukas Kristianto","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405276139","display_name":"Sekolah Tinggi Maritim Yogyakarta","ror":"https://ror.org/04wv84657","country_code":"ID","type":"education","lineage":["https://openalex.org/I4405276139"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Kristianto, Lukas","raw_affiliation_strings":["Sekolah Tinggi Maritim Yogyakarta"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sekolah Tinggi Maritim Yogyakarta","institution_ids":["https://openalex.org/I4405276139"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5155499177","display_name":"Romi Baskoro","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405276139","display_name":"Sekolah Tinggi Maritim Yogyakarta","ror":"https://ror.org/04wv84657","country_code":"ID","type":"education","lineage":["https://openalex.org/I4405276139"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Baskoro, Romi","raw_affiliation_strings":["Sekolah Tinggi Maritim Yogyakarta"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sekolah Tinggi Maritim Yogyakarta","institution_ids":["https://openalex.org/I4405276139"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4405276139"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13858","display_name":"Technical Engine Diagnostics and Monitoring","score":0.9916999936103821,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T13858","display_name":"Technical Engine Diagnostics and Monitoring","score":0.9916999936103821,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13990","display_name":"Engine and Fuel Emissions","score":0.004100000020116568,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T14412","display_name":"Marine and Coastal Research","score":0.000699999975040555,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/diesel-engine-fuel-system","display_name":"diesel engine fuel system","score":0.9160000085830688},{"id":"https://openalex.org/keywords/fuel-system-maintenance","display_name":"fuel system maintenance","score":0.8709999918937683},{"id":"https://openalex.org/keywords/ship-main-engine","display_name":"ship main engine","score":0.5019999742507935}],"concepts":[{"id":"https://openalex.org/C138171918","wikidata":"https://www.wikidata.org/wiki/Q38423","display_name":"Diesel fuel","level":2,"score":0.7301999926567078},{"id":"https://openalex.org/C2780804531","wikidata":"https://www.wikidata.org/wiki/Q174174","display_name":"Diesel engine","level":2,"score":0.6672999858856201},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.6492999792098999},{"id":"https://openalex.org/C2993825473","wikidata":"https://www.wikidata.org/wiki/Q14554973","display_name":"Fuel supply","level":2,"score":0.4449999928474426},{"id":"https://openalex.org/C105923489","wikidata":"https://www.wikidata.org/wiki/Q133235","display_name":"Combustion","level":2,"score":0.4041999876499176},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.39730000495910645},{"id":"https://openalex.org/C2780427559","wikidata":"https://www.wikidata.org/wiki/Q39495","display_name":"Tractor","level":2,"score":0.383899986743927},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3727000057697296},{"id":"https://openalex.org/C9526370","wikidata":"https://www.wikidata.org/wiki/Q308881","display_name":"Fuel injection","level":2,"score":0.3716000020503998},{"id":"https://openalex.org/C2778821358","wikidata":"https://www.wikidata.org/wiki/Q2063640","display_name":"Cruise","level":2,"score":0.3402999937534332},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.33629998564720154},{"id":"https://openalex.org/C2993291695","wikidata":"https://www.wikidata.org/wiki/Q34336","display_name":"Diesel locomotive","level":2,"score":0.33059999346733093},{"id":"https://openalex.org/C548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","level":1,"score":0.3086000084877014},{"id":"https://openalex.org/C133462117","wikidata":"https://www.wikidata.org/wiki/Q4929239","display_name":"Data collection","level":2,"score":0.26919999718666077}],"mesh":[],"locations_count":1,"locations":[{"id":"pmh:oai:ojs2.e-journal.akpelni.ac.id:article/416","doi":"https://doi.org/10.37612/gema-maritim.v26i1.416","is_oa":true,"landing_page_url":"https://e-journal.akpelni.ac.id/index.php/Gema-Maritim/article/view/416","pdf_url":"https://e-journal.akpelni.ac.id/index.php/Gema-Maritim/article/download/416/314","source":{"id":"https://openalex.org/S4210192327","display_name":"Majalah Ilmiah Gema Maritim","issn_l":"1411-2302","issn":["1411-2302","2656-629X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4405257219","host_organization_name":"Politeknik Bumi Akpelni","host_organization_lineage":["https://openalex.org/I4405257219"],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"10.37612/gema-maritim.v26i1","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:ojs2.e-journal.akpelni.ac.id:article/416","doi":"https://doi.org/10.37612/gema-maritim.v26i1.416","is_oa":true,"landing_page_url":"https://e-journal.akpelni.ac.id/index.php/Gema-Maritim/article/view/416","pdf_url":"https://e-journal.akpelni.ac.id/index.php/Gema-Maritim/article/download/416/314","source":{"id":"https://openalex.org/S4210192327","display_name":"Majalah Ilmiah Gema Maritim","issn_l":"1411-2302","issn":["1411-2302","2656-629X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4405257219","host_organization_name":"Politeknik Bumi Akpelni","host_organization_lineage":["https://openalex.org/I4405257219"],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"10.37612/gema-maritim.v26i1","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7215980971.pdf","grobid_xml":"https://content.openalex.org/works/W7215980971.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W7217937232","https://openalex.org/W3208530096","https://openalex.org/W7132815534","https://openalex.org/W3093359904","https://openalex.org/W4412999760","https://openalex.org/W3157403663","https://openalex.org/W4413940872","https://openalex.org/W3096446087","https://openalex.org/W3116684549","https://openalex.org/W7132427549"],"abstract_inverted_index":{"Fuel":[0],"system":[1,5,57,109],"maintenance":[2,50,110],"is":[3,44,70,86],"one":[4,71],"that":[6,105],"plays":[7],"an":[8,37],"important":[9],"role":[10],"in":[11,33],"the":[12,30,49,53,73,113],"smooth":[13],"operation":[14],"of":[15,41,52,72],"a":[16],"diesel":[17,21,54,106],"engine,":[18],"because":[19],"each":[20],"engine":[22,55,107],"will":[23],"not":[24],"be":[25],"separated":[26],"from":[27],"fuel":[28,56,108],"for":[29],"combustion":[31],"process":[32],"running":[34],"or":[35],"operating":[36],"engine.":[38],"The":[39,82,102,126],"purpose":[40],"this":[42],"study":[43],"to":[45],"find":[46],"out":[47],"how":[48],"activities":[51,111],"type":[58],"12":[59],"PC4":[60],"\u2013":[61],"2V":[62],"on":[63,116],"KM":[64,117],"ships.":[65,118],"Mutiara":[66,119],"Berkah":[67,120],"II":[68,121],"which":[69],"cruise":[74,127],"fleets":[75],"owned":[76],"by":[77],"PT.":[78,123],"Atosim":[79,124],"Lampung":[80,125],"Sailing.":[81],"research":[83],"methodology":[84],"used":[85,95],"qualitative":[87],"descriptive":[88],"with":[89],"field":[90],"research.":[91],"Data":[92],"collection":[93],"was":[94],"using":[96],"interview":[97],"techniques,":[98],"observation":[99],"and":[100],"documentation.":[101],"results":[103],"showed":[104],"as":[112],"main":[114],"mover":[115],"at":[122],"has":[128],"been":[129],"going":[130],"well.":[131]},"counts_by_year":[],"updated_date":"2026-10-12T09:40:04.860316","created_date":"2026-10-03T00:00:00"}
