{"id":"https://openalex.org/W2276509868","doi":null,"title":"Urban Passenger Transport Problems in Dar-es-Salaam, Tanzania","display_name":"Urban Passenger Transport Problems in Dar-es-Salaam, Tanzania","publication_year":1988,"publication_date":"1988-01-01","ids":{"openalex":"https://openalex.org/W2276509868","mag":"2276509868"},"language":"en","primary_location":{"id":"mag:2276509868","doi":null,"is_oa":false,"landing_page_url":"https://www.africabib.org/rec.php?RID=082424675","pdf_url":null,"source":{"id":"https://openalex.org/S2765079177","display_name":"African urban quarterly","issn_l":"0747-6108","issn":["0747-6108"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"African urban quarterly","raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5016014458","display_name":"W.F. Banyikwa","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"W.F. Banyikwa","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5016014458"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.64782989,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"3","issue":null,"first_page":"80","last_page":"93"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10698","display_name":"Transportation Planning and Optimization","score":0.9926999807357788,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10698","display_name":"Transportation Planning and Optimization","score":0.9926999807357788,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13601","display_name":"Urban Transport Systems Analysis","score":0.0038999998942017555,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/T12147","display_name":"Urban and Rural Development Challenges","score":0.0012000000569969416,"subfield":{"id":"https://openalex.org/subfields/3322","display_name":"Urban Studies"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/urban-passenger-transport","display_name":"urban passenger transport","score":0.9829999804496765},{"id":"https://openalex.org/keywords/dar-es-salaam","display_name":"Dar es Salaam","score":0.9670000076293945},{"id":"https://openalex.org/keywords/urban-mobility","display_name":"urban mobility","score":0.7369999885559082},{"id":"https://openalex.org/keywords/transportation-planning","display_name":"transportation planning","score":0.5600000023841858}],"concepts":[{"id":"https://openalex.org/C3019135560","wikidata":"https://www.wikidata.org/wiki/Q1960","display_name":"Dar es salaam","level":3,"score":0.9258580207824707},{"id":"https://openalex.org/C2779357621","wikidata":"https://www.wikidata.org/wiki/Q655495","display_name":"Tanzania","level":2,"score":0.9111086130142212},{"id":"https://openalex.org/C3018364605","wikidata":"https://www.wikidata.org/wiki/Q7590","display_name":"Passenger transport","level":2,"score":0.49583443999290466},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.4766319990158081},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.44645535945892334},{"id":"https://openalex.org/C91375879","wikidata":"https://www.wikidata.org/wiki/Q15473274","display_name":"Environmental planning","level":1,"score":0.4319632351398468},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.3123548626899719},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14384016394615173}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2276509868","doi":null,"is_oa":false,"landing_page_url":"https://www.africabib.org/rec.php?RID=082424675","pdf_url":null,"source":{"id":"https://openalex.org/S2765079177","display_name":"African urban quarterly","issn_l":"0747-6108","issn":["0747-6108"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"African urban quarterly","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9333000183105469,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"},{"score":0.4943999946117401,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1805756709","https://openalex.org/W2285447207","https://openalex.org/W3199557024","https://openalex.org/W2223829221","https://openalex.org/W7097080966","https://openalex.org/W127556069","https://openalex.org/W600362630","https://openalex.org/W2248122473","https://openalex.org/W1826418964","https://openalex.org/W1554285968"],"abstract_inverted_index":null,"counts_by_year":[{"year":2019,"cited_by_count":1}],"updated_date":"2025-10-10T17:16:08.811792","created_date":"2016-06-24T00:00:00"}