Citation Rankings
Highly Cited Researchers

Natural Sciences / Biological Science Highly Cited Researchers 4 Scientists Citation Rankings 2025

The Citation Rankings (Highly Cited Researchers) list 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
Cameroon
Leopold Gustave Lehman
Parasitologie
SIDA
Tuberculose
environnement
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,371
1,177
0.349
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Cameroon
Calvin Bogning Zangueu
Biologie et Physiologie Humaine et Animale
ethnopharmacologie
ethnomedecine
phytotherapie et phytoaliment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
300
290
0.967
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Cameroon
KottèMapoko Ernest Flavien
écologie
malacologie
biodiversité
environnement
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
126
89
0.706
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Cameroon
Jacques Bruno Ngotta Biyon
Systematic
Ethnobotany
Plant interactions
Parasitic plants
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
97
62
0.639
* Total Citation Counts Rankings
Rankings
292,847
Cameroon
11
1
Ranking Based On Selection: 1
Leopold Gustave Lehman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,371
1,177
0.349
Parasitologie
SIDA
Tuberculose
environnement
* Total Citation Counts Rankings
Rankings
1,124,038
Cameroon
129
9
Ranking Based On Selection: 2
Calvin Bogning Zangueu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
300
290
0.967
Biologie et Physiologie Humaine et Animale
ethnopharmacologie
ethnomedecine
phytotherapie et phytoaliment
* Total Citation Counts Rankings
Rankings
1,492,788
Cameroon
245
17
Ranking Based On Selection: 3
KottèMapoko Ernest Flavien
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
126
89
0.706
écologie
malacologie
biodiversité
environnement
* Total Citation Counts Rankings
Rankings
1,599,142
Cameroon
267
18
Ranking Based On Selection: 4
Jacques Bruno Ngotta Biyon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
97
62
0.639
Systematic
Ethnobotany
Plant interactions
Parasitic plants