{"id":"https://openalex.org/A5062925100","orcid":"https://orcid.org/0000-0003-4066-5595","observed_orcids":["https://orcid.org/0000-0003-4066-5595"],"display_name":"Samuel Igo Leton","raw_author_names":["Igo Leton","Igo Samuel Leton","LETON, Samuel  Igo.","LETON, Samuel Igo","Leton, Samuel Igo","S I Leton","SAMUEL IGO LETON, -","Samuel I. Leton","Samuel Igo Leton","Samuel Leton"],"full_name":"Samuel Igo Leton","works_count":73,"cited_by_count":393,"summary_stats":{"2yr_mean_citedness":2.59375,"h_index":11,"i10_index":14},"ids":{"openalex":"https://openalex.org/A5062925100","orcid":"https://orcid.org/0000-0003-4066-5595","observed_orcids":["https://orcid.org/0000-0003-4066-5595"]},"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":[2020,2019,2018]},{"institution":{"id":"https://openalex.org/I1325598122","ror":"https://ror.org/00efxp054","display_name":"Universitas Katolik Widya Mandala Surabaya","country_code":"ID","type":"education","lineage":["https://openalex.org/I1325598122"]},"years":[2025]},{"institution":{"id":"https://openalex.org/I4210127002","ror":"https://ror.org/03r6aza38","display_name":"Universitas Katolik Widya Mandira","country_code":"ID","type":"education","lineage":["https://openalex.org/I4210127002"]},"years":[2026,2025,2024,2023,2022,2021,2020,2019,2018]}],"last_known_institutions":[{"id":"https://openalex.org/I4210127002","ror":"https://ror.org/03r6aza38","display_name":"Universitas Katolik Widya Mandira","country_code":"ID","type":"education","lineage":["https://openalex.org/I4210127002"]}],"topics":[{"id":"https://openalex.org/T12522","display_name":"Mathematics Education and Pedagogy","count":68,"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":37,"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":18,"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","count":15,"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"}},{"id":"https://openalex.org/T11285","display_name":"Hearing Impairment and Communication","count":12,"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"}}],"topic_share":[{"id":"https://openalex.org/T11345","display_name":"Cognitive and developmental aspects of mathematical skills","value":0.0001135,"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"}},{"id":"https://openalex.org/T12590","display_name":"STEM Education","value":9.86e-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/T13880","display_name":"Innovative Education Methods and Tools","value":9.74e-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/T12522","display_name":"Mathematics Education and Pedagogy","value":9.54e-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/T11285","display_name":"Hearing Impairment and Communication","value":5.9e-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":"145420912","wikidata":"https://www.wikidata.org/wiki/Q853077","display_name":"Mathematics education","score":0.8082000017166138},{"id":"15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","score":0.7388255000114441},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.5805000066757202},{"id":"33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","score":0.5553902387619019},{"id":"19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","score":0.42899999022483826}],"counts_by_year":[{"year":2018,"works_count":3,"oa_works_count":2,"cited_by_count":0},{"year":2019,"works_count":10,"oa_works_count":10,"cited_by_count":0},{"year":2020,"works_count":13,"oa_works_count":11,"cited_by_count":20},{"year":2021,"works_count":6,"oa_works_count":6,"cited_by_count":33},{"year":2022,"works_count":4,"oa_works_count":3,"cited_by_count":56},{"year":2023,"works_count":4,"oa_works_count":4,"cited_by_count":61},{"year":2024,"works_count":11,"oa_works_count":7,"cited_by_count":69},{"year":2025,"works_count":7,"oa_works_count":7,"cited_by_count":67},{"year":2026,"works_count":14,"oa_works_count":14,"cited_by_count":87}],"display_name_alternatives":["Igo Leton","Igo Samuel Leton","LETON, Samuel  Igo.","LETON, Samuel Igo","Leton, Samuel Igo","S I Leton","SAMUEL IGO LETON, -","Samuel I. Leton","Samuel Igo Leton","Samuel Leton"],"block_key":"s leton","works_api_url":"https://api.openalex.org/works?filter=author.id:A5062925100","awards_count":0,"updated_date":"2026-11-08T12:57:04","created_date":"2019-04-25T00:00:00"}