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
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
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
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
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
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
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
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: 8
Biologie
Biochimie
Pharmacologie
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
163
117
0.718
* Total Citation Counts Rankings
Ranking Based On Selection: 9
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
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
Théorie Ergodique/ Théorie des Nombres
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
19
0.864
Hugues Nziengui
Université des Sciences et Techniques de Masuku
Franceville, Gabon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
939
517
0.551
Plant Biotechnology
Plant Genetics
Plant Developmental Biology
Stephane Mombo
Université des Sciences et Techniques de Masuku
Franceville, Gabon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
712
493
0.692
Biogeochemistry
Environmental Pollution
Heavy metals
Ecotoxicology
Environmental Health
Yala Jean Fabrice
Université des Sciences et Techniques de Masuku
Franceville, Gabon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
629
294
0.467
microbiology
bacteriology
water and analysis
Sima Obiang Cedric
Université des Sciences et Techniques de Masuku
Franceville, Gabon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
528
422
0.799
Biochimie-Pharmacologie-Phytochimie
Judicaël Obame-Nkoghe
Université des Sciences et Techniques de Masuku
Franceville, Gabon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
370
302
0.816
Ngoua Meye Misso Rick Léonid
Université des Sciences et Techniques de Masuku
Franceville, Gabon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
267
245
0.918
Biochimie
Biologie Moléculaire
Microbiologie
Oncologie
Pharmacologie.
Rodrigue Safou Tchiama
Université des Sciences et Techniques de Masuku
Franceville, Gabon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
214
129
0.603
Chimie du bois
extractibes
biocarburants
colles
composites
Louis-Clément Obame Engongha
Université des Sciences et Techniques de Masuku
Franceville, Gabon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
163
117
0.718
Biologie
Biochimie
Pharmacologie
Alain Serges Ondo-Azi
Université des Sciences et Techniques de Masuku
Franceville, Gabon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
112
76
0.679
Neil-Yohan Musadji|NY Musadji, M Neil-Yohan
Université des Sciences et Techniques de Masuku
Franceville, Gabon
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
Florent Nguema Ndong
Université des Sciences et Techniques de Masuku
Franceville, Gabon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
19
0.864