{"id":"https://openalex.org/A5032471780","orcid":"https://orcid.org/0000-0003-1395-8739","observed_orcids":["https://orcid.org/0000-0003-1395-8739"],"display_name":"Sigit Ristanto","raw_author_names":["S. Ristanto","Sigit Ristanto"],"full_name":"Sigit Ristanto","works_count":59,"cited_by_count":115,"summary_stats":{"2yr_mean_citedness":0.2692307692307692,"h_index":5,"i10_index":3},"ids":{"openalex":"https://openalex.org/A5032471780","orcid":"https://orcid.org/0000-0003-1395-8739","observed_orcids":["https://orcid.org/0000-0003-1395-8739"]},"affiliations":[{"institution":{"id":"https://openalex.org/I165230279","ror":"https://ror.org/03ke6d638","display_name":"Universitas Gadjah Mada","country_code":"ID","type":"education","lineage":["https://openalex.org/I165230279"]},"years":[2022,2021]},{"institution":{"id":"https://openalex.org/I4210111884","ror":"https://ror.org/01c1p1v81","display_name":"Universitas PGRI Semarang","country_code":"ID","type":"education","lineage":["https://openalex.org/I4210111884"]},"years":[2026,2025,2024,2023,2022,2021,2020,2019,2018,2017,2016,2015,2014,2013,2012]}],"last_known_institutions":[{"id":"https://openalex.org/I4210111884","ror":"https://ror.org/01c1p1v81","display_name":"Universitas PGRI Semarang","country_code":"ID","type":"education","lineage":["https://openalex.org/I4210111884"]}],"topics":[{"id":"https://openalex.org/T12931","display_name":"Educational Methods and Outcomes","count":33,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"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/T12590","display_name":"STEM Education","count":16,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"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/T10072","display_name":"Science Education and Pedagogy","count":12,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"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/T11299","display_name":"Problem and Project Based Learning","count":7,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"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/T12250","display_name":"Experimental and Theoretical Physics Studies","count":6,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T12590","display_name":"STEM Education","value":8.55e-05,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"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/T12931","display_name":"Educational Methods and Outcomes","value":6.38e-05,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"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/T12139","display_name":"Advanced Thermodynamic Systems and Engines","value":4.66e-05,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T12250","display_name":"Experimental and Theoretical Physics Studies","value":3.53e-05,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12546","display_name":"Smart Parking Systems Research","value":2.8e-05,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.8346021175384521},{"id":"145420912","wikidata":"https://www.wikidata.org/wiki/Q853077","display_name":"Mathematics education","score":0.7993975281715393},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.7152033448219299},{"id":"15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","score":0.6094866991043091},{"id":"142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","score":0.35114723443984985}],"counts_by_year":[{"year":2012,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2013,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2014,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2015,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2016,"works_count":3,"oa_works_count":2,"cited_by_count":1},{"year":2017,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2018,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":2019,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2020,"works_count":1,"oa_works_count":1,"cited_by_count":9},{"year":2021,"works_count":4,"oa_works_count":3,"cited_by_count":8},{"year":2022,"works_count":8,"oa_works_count":7,"cited_by_count":6},{"year":2023,"works_count":7,"oa_works_count":7,"cited_by_count":26},{"year":2024,"works_count":5,"oa_works_count":5,"cited_by_count":31},{"year":2025,"works_count":11,"oa_works_count":11,"cited_by_count":20},{"year":2026,"works_count":10,"oa_works_count":9,"cited_by_count":13}],"display_name_alternatives":["S. Ristanto","Sigit Ristanto"],"block_key":"s ristanto","works_api_url":"https://api.openalex.org/works?filter=author.id:A5032471780","updated_date":"2026-11-01T11:00:13","created_date":"2016-06-24T00:00:00"}
