Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Total Citation Counts Rankings
Ranking Based On Selection :1
Computer Science
IT/IS
Digital Health
Medical Informatics
Data Governance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
648
481
0.742
* Total Citation Counts Rankings
Ranking Based On Selection :2
Data Science
Statistics
Biostatistics
Structural Equation Modelling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
133
120
0.902
* Total Citation Counts Rankings
Ranking Based On Selection :3
Public Health
Health Data Science
Med. Laboratory Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
86
86
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :4
Computer Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34
34
1.000
Felix Sukums
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
648
481
0.742
Computer Science
IT/IS
Digital Health
Medical Informatics
Data Governance
David Adedia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
133
120
0.902
Data Science
Statistics
Biostatistics
Structural Equation Modelling
Kpene Godsway Edem
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
86
86
1.000
Public Health
Health Data Science
Med. Laboratory Sciences
Samuel Agana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34
34
1.000