{"id":"https://openalex.org/A5023760213","orcid":"https://orcid.org/0000-0003-3396-0588","observed_orcids":["https://orcid.org/0000-0003-3396-0588"],"display_name":"Rachman Hakim","raw_author_names":["Hakim, Rachman","R Hakim","Rachman Hakim"],"full_name":"Rachman Hakim","works_count":23,"cited_by_count":142,"summary_stats":{"2yr_mean_citedness":3.2857142857142856,"h_index":7,"i10_index":3},"ids":{"openalex":"https://openalex.org/A5023760213","orcid":"https://orcid.org/0000-0003-3396-0588","observed_orcids":["https://orcid.org/0000-0003-3396-0588"]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210086027","ror":"https://ror.org/00chke646","display_name":"Universitas Madura","country_code":"ID","type":"education","lineage":["https://openalex.org/I4210086027"]},"years":[2026,2025,2024,2023,2022,2021,2020,2019,2018,2017,2016]}],"last_known_institutions":[{"id":"https://openalex.org/I4210086027","ror":"https://ror.org/00chke646","display_name":"Universitas Madura","country_code":"ID","type":"education","lineage":["https://openalex.org/I4210086027"]}],"topics":[{"id":"https://openalex.org/T10007","display_name":"Monetary Policy and Economic Impact","count":4,"subfield":{"id":"https://openalex.org/subfields/2000","display_name":"General Economics, Econometrics and Finance"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T14244","display_name":"Consumer Behavior and Marketing Influence","count":4,"subfield":{"id":"https://openalex.org/subfields/1406","display_name":"Marketing"},"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/T10154","display_name":"Customer Service Quality and Loyalty","count":3,"subfield":{"id":"https://openalex.org/subfields/1406","display_name":"Marketing"},"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/T10357","display_name":"Efficiency Analysis Using DEA","count":3,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13053","display_name":"SMEs Development and Digital Marketing","count":3,"subfield":{"id":"https://openalex.org/subfields/1403","display_name":"Business and International 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"}}],"topic_share":[{"id":"https://openalex.org/T14408","display_name":"Coastal Management and Development","value":6.05e-05,"subfield":{"id":"https://openalex.org/subfields/2308","display_name":"Management, Monitoring, Policy and Law"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10357","display_name":"Efficiency Analysis Using DEA","value":2.07e-05,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13508","display_name":"Agricultural Economics and Practices","value":1.76e-05,"subfield":{"id":"https://openalex.org/subfields/1100","display_name":"General Agricultural and Biological Sciences"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T13399","display_name":"Unemployment and Economic Growth","value":1.4e-05,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T14055","display_name":"Consumer Packaging Perceptions and Trends","value":1.33e-05,"subfield":{"id":"https://openalex.org/subfields/1406","display_name":"Marketing"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"x_concepts":[{"id":"162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","score":0.7814265489578247},{"id":"144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","score":0.6832000017166138},{"id":"162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","score":0.557953953742981},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.48548391461372375},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.3480961322784424}],"counts_by_year":[{"year":2000,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2016,"works_count":1,"oa_works_count":1,"cited_by_count":1},{"year":2017,"works_count":2,"oa_works_count":2,"cited_by_count":1},{"year":2018,"works_count":1,"oa_works_count":1,"cited_by_count":2},{"year":2019,"works_count":1,"oa_works_count":1,"cited_by_count":1},{"year":2020,"works_count":2,"oa_works_count":1,"cited_by_count":5},{"year":2021,"works_count":4,"oa_works_count":3,"cited_by_count":3},{"year":2022,"works_count":2,"oa_works_count":2,"cited_by_count":18},{"year":2023,"works_count":2,"oa_works_count":2,"cited_by_count":17},{"year":2024,"works_count":3,"oa_works_count":3,"cited_by_count":25},{"year":2025,"works_count":2,"oa_works_count":2,"cited_by_count":28},{"year":2026,"works_count":2,"oa_works_count":2,"cited_by_count":31}],"display_name_alternatives":["Hakim, Rachman","R Hakim","Rachman Hakim"],"block_key":"r hakim","works_api_url":"https://api.openalex.org/works?filter=author.id:A5023760213","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5023760213","updated_date":"2026-11-12T13:17:38","created_date":"2016-06-24T00:00:00"}