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.
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1
Brucella
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,274
4,135
0.290
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Infectious Diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,115
1,509
0.484
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Veterinary Bacteriology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,466
1,434
0.582
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
environmental chemistry
pesticides
analytical chemistry
emergent contaminants
occupacional hygiene
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,113
1,340
0.430
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Environmental Analytical Chemistry
Stable Isotopes
Ecohydrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,005
879
0.875
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
MIS
ICT and Development
E-Commerce
ICT and Innovation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,286
834
0.195
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
dairy cattle
animal breeding
genetics
quantitative genetics
sustainable animal production
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,677
747
0.445
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
Bioinformática
Docencia en Microbiología
Modelación matemática
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
676
633
0.936
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
Solar energy
energy storage
electromobility
RIBIERSE-CYTED
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
633
586
0.926
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
Química
Productos Natural
LCMS
GCMS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
650
571
0.878
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
Dental materials
restorative dentistry
digital dentistry materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
610
580
0.951
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
Numerical Analysis
Mixed Finite Element Methods
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
668
551
0.825
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
Agronomía
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
947
536
0.566
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
Statistics
Environmental Statistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
569
539
0.947
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
Natural Products
Chemical Ecology
Drug Discovery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
531
513
0.966
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
Asphalt
materials science
adhesion
interfaces
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
538
454
0.844
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
pesticide degradation
soil microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
576
455
0.790
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
Trade
Growth
Central banking
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
466
438
0.940
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
Ocean acidification
Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
510
399
0.782
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
465
392
0.843
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
Economia urbana y regional
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
558
369
0.661
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
Informática
TICs
Interfaces de Interacción Tangible
Objetos activos tangibles
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
399
345
0.865
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :23
Cultura Política
Políticas Públicas
toma de decisiones
gestión pública
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
910
346
0.380
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :24
Political ecology
anthropology
plantations and monocultures
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
481
341
0.709
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :25
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
480
337
0.702
Edgardo Moreno
Universidad Nacional Costa Rica
Sasn Pedro, Costa Rica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,274
4,135
0.290
Caterina Guzman Verri
Universidad Nacional Costa Rica
Sasn Pedro, Costa Rica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,115
1,509
0.484
Elías Barquero-Calvo
Universidad Nacional Costa Rica
Sasn Pedro, Costa Rica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,466
1,434
0.582
Clemens Ruepert
Universidad Nacional Costa Rica
Sasn Pedro, Costa Rica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,113
1,340
0.430
environmental chemistry
pesticides
analytical chemistry
emergent contaminants
occupacional hygiene
Germain Esquivel Hernández
Universidad Nacional Costa Rica
Sasn Pedro, Costa Rica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,005
879
0.875
Environmental Analytical Chemistry
Stable Isotopes
Ecohydrology
Francisco J. Mata
Universidad Nacional Costa Rica
Sasn Pedro, Costa Rica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,286
834
0.195
Bernardo Vargas Leitón
Universidad Nacional Costa Rica
Sasn Pedro, Costa Rica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,677
747
0.445
dairy cattle
animal breeding
genetics
quantitative genetics
sustainable animal production
Jose Arturo Molina Mora
Universidad Nacional Costa Rica
Sasn Pedro, Costa Rica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
676
633
0.936
Bioinformática
Docencia en Microbiología
Modelación matemática
Victor Vega-Garita
Universidad Nacional Costa Rica
Sasn Pedro, Costa Rica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
633
586
0.926
Victor Vasquez
Universidad Nacional Costa Rica
Sasn Pedro, Costa Rica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
650
571
0.878
Química
Productos Natural
LCMS
GCMS
Fabián Murillo-Gómez
Universidad Nacional Costa Rica
Sasn Pedro, Costa Rica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
610
580
0.951
Dental materials
restorative dentistry
digital dentistry materials
Filánder A Sequeira Chavarría
Universidad Nacional Costa Rica
Sasn Pedro, Costa Rica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
668
551
0.825
Numerical Analysis
Mixed Finite Element Methods
Esteban Camacho
Universidad Nacional Costa Rica
Sasn Pedro, Costa Rica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
947
536
0.566
Luis A Barboza
Universidad Nacional Costa Rica
Sasn Pedro, Costa Rica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
569
539
0.947
Statistics
Environmental Statistics
Jonathan Parra Villalobos
Universidad Nacional Costa Rica
Sasn Pedro, Costa Rica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
531
513
0.966
Natural Products
Chemical Ecology
Drug Discovery
Alejandra Baldi
Universidad Nacional Costa Rica
Sasn Pedro, Costa Rica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
538
454
0.844
Asphalt
materials science
adhesion
interfaces
Victor Castro-Gutierrez
Universidad Nacional Costa Rica
Sasn Pedro, Costa Rica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
576
455
0.790
Alonso Alfaro Ureña
Universidad Nacional Costa Rica
Sasn Pedro, Costa Rica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
466
438
0.940
Trade
Growth
Central banking
Celeste Sánchez-Noguera
Universidad Nacional Costa Rica
Sasn Pedro, Costa Rica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
510
399
0.782
Ocean acidification
Ecology
Ernesto Corrales
Universidad Nacional Costa Rica
Sasn Pedro, Costa Rica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
465
392
0.843
Leonardo Sánchez Hernandez
Universidad Nacional Costa Rica
Sasn Pedro, Costa Rica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
558
369
0.661
Mainor Cruz Alvarado
Universidad Nacional Costa Rica
Sasn Pedro, Costa Rica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
399
345
0.865
Informática
TICs
Interfaces de Interacción Tangible
Objetos activos tangibles
Jose Andrés Díaz-González|José Andrés Díaz González
Universidad Nacional Costa Rica
Sasn Pedro, Costa Rica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
910
346
0.380
Cultura Política
Políticas Públicas
toma de decisiones
gestión pública
Andrés León Araya
Universidad Nacional Costa Rica
Sasn Pedro, Costa Rica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
481
341
0.709
Political ecology
anthropology
plantations and monocultures
Oa Herrera-Sancho
Universidad Nacional Costa Rica
Sasn Pedro, Costa Rica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
480
337
0.702