The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the 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
Diarrhoea
occupational health and safety
epidemiology and microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,576
17,891
0.963
* Total Citation Counts Rankings
Ranking Based On Selection :2
Epidemiology
Pediatric HIV infection
PMTCT
NTD
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,897
1,156
0.609
* Total Citation Counts Rankings
Ranking Based On Selection :3
Cancer Diagnosis/ treatment /Prevention
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
863
671
0.778
* Total Citation Counts Rankings
Ranking Based On Selection :4
Diabetes
regenerative Medicine
Public Health
Neuro- Musculoskeletal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
156
134
0.859
* Total Citation Counts Rankings
Ranking Based On Selection :5
Public Health
Bioethic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
142
142
1.000
Ayuk Betrand Tambe
University of Buea
Buea, Cameroon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,576
17,891
0.963
Diarrhoea
occupational health and safety
epidemiology and microbiology
Mathurin Tejiokem
Centre Pasteur du Cameroun
Yaoundé, Cameroon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,897
1,156
0.609
Epidemiology
Pediatric HIV infection
PMTCT
NTD
Tagne Simo Richard
Université de Ngaoundéré
Yaounde, Cameroon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
863
671
0.778
Cancer Diagnosis/ treatment /Prevention
Venant Tchokonte-Nana
Université des Montagnes
Bangangté, Cameroon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
156
134
0.859
Diabetes
regenerative Medicine
Public Health
Neuro- Musculoskeletal
Luc Onambele
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
142
142
1.000
Public Health
Bioethic