Citation Rankings
Highly Cited Researchers

Highly Cited Researchers Citation Rankings 2025

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
Gabon
Hugues Nziengui
Plant Biotechnology
Plant Genetics
Plant Developmental Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
939
517
0.551
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Gabon
Stephane Mombo
Biogeochemistry
Environmental Pollution
Heavy metals
Ecotoxicology
Environmental Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
712
493
0.692
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Gabon
Yala Jean Fabrice
microbiology
bacteriology
water and analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
629
294
0.467
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Gabon
Sima Obiang Cedric
Biochimie-Pharmacologie-Phytochimie
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
528
422
0.799
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Gabon
Judicaël Obame-Nkoghe
Entomologie médicale
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
370
302
0.816
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Gabon
Ngoua Meye Misso Rick Léonid
Biochimie
Biologie Moléculaire
Microbiologie
Oncologie
Pharmacologie.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
267
245
0.918
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Gabon
Rodrigue Safou Tchiama
Chimie du bois
extractibes
biocarburants
colles
composites
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
214
129
0.603
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Gabon
Alain Serges Ondo-Azi
Sciences Alimentaires-Agronomie
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
112
76
0.679
* Total Citation Counts Rankings
Ranking Based On Selection: 10
Gabon
Neil-Yohan Musadji|NY Musadji, M Neil-Yohan
Sciences du Sol
Géochimie Organique du Sol
Séquestration du Carbone et Azote Organiques dans les Sols
Fertilité des Sols
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
93
81
0.871
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Gabon
Florent Nguema Ndong
Théorie Ergodique/ Théorie des Nombres
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
19
0.864
* Total Citation Counts Rankings
Rankings
701,049
Gabon
4
1
Ranking Based On Selection: 1
Hugues Nziengui
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
939
517
0.551
Plant Biotechnology
Plant Genetics
Plant Developmental Biology
* Total Citation Counts Rankings
Rankings
798,713
Gabon
5
2
Ranking Based On Selection: 2
Stephane Mombo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
712
493
0.692
Biogeochemistry
Environmental Pollution
Heavy metals
Ecotoxicology
Environmental Health
* Total Citation Counts Rankings
Rankings
840,478
Gabon
6
3
Ranking Based On Selection: 3
Yala Jean Fabrice
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
629
294
0.467
* Total Citation Counts Rankings
Rankings
896,987
Gabon
7
4
Ranking Based On Selection: 4
Sima Obiang Cedric
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
528
422
0.799
* Total Citation Counts Rankings
Rankings
1,039,616
Gabon
8
5
Ranking Based On Selection: 5
Judicaël Obame-Nkoghe
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
370
302
0.816
* Total Citation Counts Rankings
Rankings
1,172,993
Gabon
10
6
Ranking Based On Selection: 6
Ngoua Meye Misso Rick Léonid
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
267
245
0.918
Biochimie
Biologie Moléculaire
Microbiologie
Oncologie
Pharmacologie.
* Total Citation Counts Rankings
Rankings
1,267,007
Gabon
12
7
Ranking Based On Selection: 7
Rodrigue Safou Tchiama
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
214
129
0.603
Chimie du bois
extractibes
biocarburants
colles
composites
* Total Citation Counts Rankings
Rankings
1,382,961
Gabon
13
8
Ranking Based On Selection: 8
Louis-Clément Obame Engongha
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
163
117
0.718
* Total Citation Counts Rankings
Rankings
1,541,304
Gabon
15
9
Ranking Based On Selection: 9
Alain Serges Ondo-Azi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
112
76
0.679
Sciences Alimentaires-Agronomie
* Total Citation Counts Rankings
Rankings
1,614,587
Gabon
16
10
Ranking Based On Selection: 10
Neil-Yohan Musadji|NY Musadji, M Neil-Yohan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
93
81
0.871
Sciences du Sol
Géochimie Organique du Sol
Séquestration du Carbone et Azote Organiques dans les Sols
Fertilité des Sols
* Total Citation Counts Rankings
Rankings
2,054,961
Gabon
22
11
Ranking Based On Selection: 11
Florent Nguema Ndong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
19
0.864
Théorie Ergodique/ Théorie des Nombres