{"id":"https://openalex.org/A5071701531","orcid":"https://orcid.org/0000-0002-8622-4405","observed_orcids":["https://orcid.org/0000-0002-8622-4405"],"display_name":"H. A. A. El-Saka","raw_author_names":["EL-Saka, H.A.A","El-Saka, H. A. A.","H A El-Saka","H. A. A. EL-SAKA","H. A. A. El-Saka","H. A. A. El-saka","H. A. El-Saka","H. Elsaka","H.A.A. El-Saka","HA El-Saka","Hala A El-Saka","Hala A.A El-Saka","Hala A.A. El-Saka","Hala El-Saka"],"full_name":"Hala A.A El-Saka","works_count":32,"cited_by_count":2233,"summary_stats":{"2yr_mean_citedness":2.0,"h_index":14,"i10_index":17},"ids":{"openalex":"https://openalex.org/A5071701531","orcid":"https://orcid.org/0000-0002-8622-4405","observed_orcids":["https://orcid.org/0000-0002-8622-4405"]},"affiliations":[{"institution":{"id":"https://openalex.org/I126427551","ror":"https://ror.org/035h3r191","display_name":"Damietta University","country_code":"EG","type":"education","lineage":["https://openalex.org/I126427551"]},"years":[2026,2024,2023,2022,2021,2020,2019,2016,2014,2013,2012,2011,2006,2004]},{"institution":{"id":"https://openalex.org/I159247623","ror":"https://ror.org/01k8vtd75","display_name":"Mansoura University","country_code":"EG","type":"education","lineage":["https://openalex.org/I159247623"]},"years":[2012,2011,2010,2008,2006,2005,2004]}],"last_known_institutions":[{"id":"https://openalex.org/I126427551","ror":"https://ror.org/035h3r191","display_name":"Damietta University","country_code":"EG","type":"education","lineage":["https://openalex.org/I126427551"]}],"topics":[{"id":"https://openalex.org/T10288","display_name":"Fractional Differential Equations Solutions","count":21,"subfield":{"id":"https://openalex.org/subfields/2611","display_name":"Modeling and Simulation"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10482","display_name":"Mathematical and Theoretical Epidemiology and Ecology Models","count":19,"subfield":{"id":"https://openalex.org/subfields/2604","display_name":"Applied Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10541","display_name":"Nonlinear Differential Equations Analysis","count":17,"subfield":{"id":"https://openalex.org/subfields/2604","display_name":"Applied Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10410","display_name":"COVID-19 epidemiological studies","count":7,"subfield":{"id":"https://openalex.org/subfields/2611","display_name":"Modeling and Simulation"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11031","display_name":"Game Theory and Applications","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"}}],"topic_share":[{"id":"https://openalex.org/T10288","display_name":"Fractional Differential Equations Solutions","value":0.0001535,"subfield":{"id":"https://openalex.org/subfields/2611","display_name":"Modeling and Simulation"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10482","display_name":"Mathematical and Theoretical Epidemiology and Ecology Models","value":6.75e-05,"subfield":{"id":"https://openalex.org/subfields/2604","display_name":"Applied Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10541","display_name":"Nonlinear Differential Equations Analysis","value":5.57e-05,"subfield":{"id":"https://openalex.org/subfields/2604","display_name":"Applied Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11252","display_name":"Evolutionary Game Theory and Cooperation","value":3.58e-05,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"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/T10410","display_name":"COVID-19 epidemiological studies","value":3.53e-05,"subfield":{"id":"https://openalex.org/subfields/2611","display_name":"Modeling and Simulation"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","score":0.8945432901382446},{"id":"28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","score":0.5980525016784668},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.5644412636756897},{"id":"134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","score":0.5030426383018494},{"id":"162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","score":0.40116214752197266}],"counts_by_year":[{"year":2004,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2005,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2006,"works_count":3,"oa_works_count":2,"cited_by_count":0},{"year":2008,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2010,"works_count":3,"oa_works_count":3,"cited_by_count":0},{"year":2011,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":2012,"works_count":3,"oa_works_count":2,"cited_by_count":88},{"year":2013,"works_count":2,"oa_works_count":1,"cited_by_count":94},{"year":2014,"works_count":2,"oa_works_count":1,"cited_by_count":92},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":84},{"year":2016,"works_count":1,"oa_works_count":1,"cited_by_count":117},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":119},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":129},{"year":2019,"works_count":3,"oa_works_count":1,"cited_by_count":130},{"year":2020,"works_count":1,"oa_works_count":1,"cited_by_count":223},{"year":2021,"works_count":3,"oa_works_count":3,"cited_by_count":211},{"year":2022,"works_count":1,"oa_works_count":1,"cited_by_count":169},{"year":2023,"works_count":1,"oa_works_count":0,"cited_by_count":168},{"year":2024,"works_count":2,"oa_works_count":2,"cited_by_count":159},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":148},{"year":2026,"works_count":1,"oa_works_count":1,"cited_by_count":100}],"display_name_alternatives":["EL-Saka, H.A.A","El-Saka, H. A. A.","H A El-Saka","H. A. A. EL-SAKA","H. A. A. El-Saka","H. A. A. El-saka","H. A. El-Saka","H. Elsaka","H.A.A. El-Saka","HA El-Saka","Hala A El-Saka","Hala A.A El-Saka","Hala A.A. El-Saka","Hala El-Saka"],"block_key":"h el-saka","works_api_url":"https://api.openalex.org/works?filter=author.id:A5071701531","updated_date":"2026-11-07T12:08:38","created_date":"2016-06-24T00:00:00"}