Citation Rankings
Highly Cited Researchers

Highly Cited Researchers 16 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
Gambia
Anna Roca
Epidemiology
Global Health
Infectious Diseases
Bacteriology
Maternal and Neonatal Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52,705
32,121
0.609
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Gambia
Saffiatou Darboe
Microbiology
pathogen genomics
metagenomics
antimicrobial resistance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,835
11,681
0.987
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Gambia
Behzad Nadjm
Clinical infectious diseases
antibiotic resistance
hospital acquired infection
malaria
strongyloides
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,595
3,862
0.586
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Gambia
Achan Jane
Malaria and Infectious Diseases Research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,809
2,919
0.502
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Gambia
Alfred Amambua Ngwa|Amambua A. N., Ngwa A. A.
Infectious Pathogens
Genomics
drug resistance
Bioinformatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,562
3,107
0.559
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Gambia
Benoît Sessinou Assogba
Medical Entomology in Infectious Diseases
Molecular and biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,672
895
0.535
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Gambia
Eniyou Cheryll Oriero
Malaria
Diagnostics
Molecular biology
Population genomics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
675
336
0.498
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Gambia
Bassey Edem
Infectious diseases
vaccinology
clinical trials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
621
568
0.915
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Gambia
Abdulazeez Imam
Neonatal health
Community Management of Acute Malnutrition
Implementation science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
302
300
0.993

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* Total Citation Counts Rankings
Ranking Based On Selection: 10
Gambia
Joan Vives-Tomas
health economics
Biomedical Engineering
global health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
272
272
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Gambia
Francis Oko
Vaccine and Immunity Theme (Vaccinology)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
209
52
0.249
* Total Citation Counts Rankings
Ranking Based On Selection: 13
Gambia
Brahima A. Diallo
Health policy analysis
medical anthropology
Health systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
126
58
0.460
* Total Citation Counts Rankings
Ranking Based On Selection: 14
Gambia
Ebrima Kanteh
Vaccinology
Childhood and maternal health
Global health
Clinical trials
pharmacovigilance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
81
59
0.728
* Total Citation Counts Rankings
Ranking Based On Selection: 15
Gambia
Abdoulie A. Jallow
Electrochemistry
Nanomaterials
Electrocatalysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52
52
1.000
* Total Citation Counts Rankings
Rankings
9,311
Gambia
1
1
Ranking Based On Selection: 1
Anna Roca
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52,705
32,121
0.609
Epidemiology
Global Health
Infectious Diseases
Bacteriology
Maternal and Neonatal Health
* Total Citation Counts Rankings
Rankings
89,364
Gambia
3
2
Ranking Based On Selection: 2
Saffiatou Darboe
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,835
11,681
0.987
Microbiology
pathogen genomics
metagenomics
antimicrobial resistance
* Total Citation Counts Rankings
Rankings
170,487
Gambia
4
3
Ranking Based On Selection: 3
Behzad Nadjm
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,595
3,862
0.586
Clinical infectious diseases
antibiotic resistance
hospital acquired infection
malaria
strongyloides
* Total Citation Counts Rankings
Rankings
182,008
Gambia
5
4
Ranking Based On Selection: 4
Achan Jane
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,809
2,919
0.502
Malaria and Infectious Diseases Research
* Total Citation Counts Rankings
Rankings
192,886
Gambia
6
5
Ranking Based On Selection: 5
Alfred Amambua Ngwa|Amambua A. N., Ngwa A. A.
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,562
3,107
0.559
Infectious Pathogens
Genomics
drug resistance
Bioinformatics
* Total Citation Counts Rankings
Rankings
511,784
Gambia
9
6
Ranking Based On Selection: 6
Benoît Sessinou Assogba
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,672
895
0.535
Medical Entomology in Infectious Diseases
Molecular and biochemistry
* Total Citation Counts Rankings
Rankings
834,712
Gambia
13
7
Ranking Based On Selection: 7
Eniyou Cheryll Oriero
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
675
336
0.498
Malaria
Diagnostics
Molecular biology
Population genomics
* Total Citation Counts Rankings
Rankings
865,738
Gambia
17
8
Ranking Based On Selection: 8
Bassey Edem
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
621
568
0.915
Infectious diseases
vaccinology
clinical trials
* Total Citation Counts Rankings
Rankings
1,146,336
Gambia
22
9
Ranking Based On Selection: 9
Abdulazeez Imam
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
302
300
0.993
Neonatal health
Community Management of Acute Malnutrition
Implementation science
* Total Citation Counts Rankings
Rankings
1,187,241
Gambia
23
10
Ranking Based On Selection: 10
Joan Vives-Tomas
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
272
272
1.000

360° Institutional Performance & Benchmarking Click Here for Live Demo 

Through advanced, institution-specific analytics and benchmarking, gain data-driven strategic insights into your academic performance, global standing, and competitive strengths. Compare your institution with 20 similarly ranked institutions at city, country, regional, and global levels, as well as with those in similar standings across 13 subjects, to uncover your institution’s strengths. More Info

* Total Citation Counts Rankings
Rankings
1,238,814
Gambia
28
11
Ranking Based On Selection: 11
Ahmed Dahiru Balami
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
237
196
0.827
* Total Citation Counts Rankings
Rankings
1,287,895
Gambia
30
12
Ranking Based On Selection: 12
Francis Oko
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
209
52
0.249
Vaccine and Immunity Theme (Vaccinology)
* Total Citation Counts Rankings
Rankings
1,517,753
Gambia
39
13
Ranking Based On Selection: 13
Brahima A. Diallo
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
126
58
0.460
Health policy analysis
medical anthropology
Health systems
* Total Citation Counts Rankings
Rankings
1,712,569
Gambia
50
14
Ranking Based On Selection: 14
Ebrima Kanteh
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
81
59
0.728
Vaccinology
Childhood and maternal health
Global health
Clinical trials
pharmacovigilance
* Total Citation Counts Rankings
Rankings
1,895,273
Gambia
60
15
Ranking Based On Selection: 15
Abdoulie A. Jallow
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52
52
1.000
* Total Citation Counts Rankings
Rankings
1,987,915
Gambia
88,883
65
Ranking Based On Selection: 16
Isatou Sey|Isatou C M Sey, Ida Sey
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
36
1.000