{"id":"https://openalex.org/A5070047771","orcid":"https://orcid.org/0000-0001-9974-7814","observed_orcids":["https://orcid.org/0000-0001-9974-7814"],"display_name":"Risma Amelia","raw_author_names":["Amelia, Risma","R Amelia","Risma Amelia"],"full_name":"Risma Amelia","works_count":75,"cited_by_count":481,"summary_stats":{"2yr_mean_citedness":1.4,"h_index":13,"i10_index":14},"ids":{"openalex":"https://openalex.org/A5070047771","orcid":"https://orcid.org/0000-0001-9974-7814","observed_orcids":["https://orcid.org/0000-0001-9974-7814"]},"affiliations":[{"institution":{"id":"https://openalex.org/I130218214","ror":"https://ror.org/044b0xj37","display_name":"Indonesia University of Education","country_code":"ID","type":"education","lineage":["https://openalex.org/I130218214"]},"years":[2025]},{"institution":{"id":"https://openalex.org/I4210157038","ror":"https://ror.org/05efq3455","display_name":"Siliwangi University","country_code":"ID","type":"education","lineage":["https://openalex.org/I4210157038"]},"years":[2021]},{"institution":{"id":"https://openalex.org/I4405275153","ror":"https://ror.org/0321nga16","display_name":"IKIP Siliwangi","country_code":"ID","type":"education","lineage":["https://openalex.org/I4405275153"]},"years":[2026,2025,2024,2023,2022,2021,2020,2019,2018,2015]}],"last_known_institutions":[{"id":"https://openalex.org/I4405275153","ror":"https://ror.org/0321nga16","display_name":"IKIP Siliwangi","country_code":"ID","type":"education","lineage":["https://openalex.org/I4405275153"]}],"topics":[{"id":"https://openalex.org/T12522","display_name":"Mathematics Education and Pedagogy","count":71,"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/T10130","display_name":"Mathematics Education and Teaching Techniques","count":40,"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":28,"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/T14040","display_name":"Problem Solving Skills Development","count":10,"subfield":{"id":"https://openalex.org/subfields/3202","display_name":"Applied Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11299","display_name":"Problem and Project Based Learning","count":9,"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"}}],"topic_share":[{"id":"https://openalex.org/T12590","display_name":"STEM Education","value":0.000153,"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/T14040","display_name":"Problem Solving Skills Development","value":0.0001343,"subfield":{"id":"https://openalex.org/subfields/3202","display_name":"Applied Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12522","display_name":"Mathematics Education and Pedagogy","value":9.87e-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/T11101","display_name":"Online Learning Methods and Innovations","value":8.8e-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/T11345","display_name":"Cognitive and developmental aspects of mathematical skills","value":6.04e-05,"subfield":{"id":"https://openalex.org/subfields/3204","display_name":"Developmental and Educational Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"x_concepts":[{"id":"15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","score":0.810699999332428},{"id":"145420912","wikidata":"https://www.wikidata.org/wiki/Q853077","display_name":"Mathematics education","score":0.7700563669204712},{"id":"2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","score":0.710099995136261},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.6449000239372253},{"id":"33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","score":0.6262346506118774}],"counts_by_year":[{"year":2015,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":4},{"year":2018,"works_count":7,"oa_works_count":7,"cited_by_count":7},{"year":2019,"works_count":6,"oa_works_count":5,"cited_by_count":9},{"year":2020,"works_count":11,"oa_works_count":10,"cited_by_count":34},{"year":2021,"works_count":11,"oa_works_count":11,"cited_by_count":58},{"year":2022,"works_count":5,"oa_works_count":5,"cited_by_count":86},{"year":2023,"works_count":9,"oa_works_count":9,"cited_by_count":91},{"year":2024,"works_count":9,"oa_works_count":9,"cited_by_count":79},{"year":2025,"works_count":10,"oa_works_count":10,"cited_by_count":70},{"year":2026,"works_count":6,"oa_works_count":6,"cited_by_count":42}],"display_name_alternatives":["Amelia, Risma","R Amelia","Risma Amelia"],"block_key":"r amelia","works_api_url":"https://api.openalex.org/works?filter=author.id:A5070047771","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5070047771","updated_date":"2026-11-13T15:08:24","created_date":"2016-06-24T00:00:00"}
