Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: 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
Natural Products
Phytochemistry
Immunology
Pharmacology
Integrative Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,186
1,903
0.232
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Sistemática
Evolución
Biología de la Conservación
Biogeografía
Scarabaeoidea
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,756
624
0.355
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
850
476
0.560
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
680
434
0.638
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Farmacognosia
Fitoquímica
Química de Productos Naturales
Farmacología
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
731
417
0.570
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Ecología de la polinización
abejas nativas
genética para la conservación
fragmentación
cultivos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
805
348
0.432
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
ingenieria
educacion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,635
295
0.180
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
Finanzas
Impuestos
Normas Internacionales de Informaciòn Financiera
Estrategias de Investigaciòn
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
556
273
0.491
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
Toxinology
Molecular Biology
Cell Biology
Natural products
Biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
878
270
0.308
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
mechanics of materials
polymers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
365
260
0.712
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
IgA
lactancia materna
estadística
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
682
211
0.309
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
Manejo datos de biodiversidad
Monitoreo biológico
Biología de la conservación
Ecología paisaje
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
312
191
0.612
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
Population Ecology
Disease Ecology
Landscape Ecology
Epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
296
182
0.615
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
Artificial Intelligence
Deep Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
177
177
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
Mechanical Engineering
Energy
Water Technologies
Complejidad
Materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
265
173
0.653
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
Genetica
Biotecnología
Mejoramiento
Biodiversidad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
609
170
0.279
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
Biogeography
Evolution
Systematics
Ornithology
Central America
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
183
168
0.918
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
Reumatología - Salud Pública
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,281
165
0.129
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
High energy astrophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
387
162
0.419
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
Biología
Salud Publica
Diversidad Biológica
Una Salud
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
174
158
0.908
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
E-learning
Learning Analytics
Generative Artificial Intelligenc
Virtual tutoring
Active learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
154
153
0.994
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
conidial fungi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
171
149
0.871
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :23
medicina
ginecologia y obstetricia
metodologia de la investigacion
etica.filosofia. Fisica.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
157
148
0.943
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :24
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
355
136
0.383
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :25
contabilidad de Libros
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
180
134
0.744
Armando Cáceres
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,186
1,903
0.232
Natural Products
Phytochemistry
Immunology
Pharmacology
Integrative Medicine
Enio Cano
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,756
624
0.355
Sistemática
Evolución
Biología de la Conservación
Biogeografía
Scarabaeoidea
Mario Veliz
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
850
476
0.560
Carlos R. Vasquez-Almazan
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
680
434
0.638
Sully M Cruz
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
731
417
0.570
Farmacognosia
Fitoquímica
Química de Productos Naturales
Farmacología
Eunice Enríquez
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
805
348
0.432
Ecología de la polinización
abejas nativas
genética para la conservación
fragmentación
cultivos
Fernando Cajas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,635
295
0.180
Gustavo Argueta
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
556
273
0.491
Finanzas
Impuestos
Normas Internacionales de Informaciòn Financiera
Estrategias de Investigaciòn
Patricia Saravia Otten
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
878
270
0.308
Toxinology
Molecular Biology
Cell Biology
Natural products
Biochemistry
Cristian Ovalle Rodas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
365
260
0.712
mechanics of materials
polymers
Federico Nave
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
682
211
0.309
IgA
lactancia materna
estadística
Manolo J. García
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
312
191
0.612
Manejo datos de biodiversidad
Monitoreo biológico
Biología de la conservación
Ecología paisaje
Federico J Villatoro
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
296
182
0.615
Population Ecology
Disease Ecology
Landscape Ecology
Epidemiology
Marco David Galindo Samayoa
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
177
177
1.000
Jorge Ivan Cifuentes
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
265
173
0.653
Mechanical Engineering
Energy
Water Technologies
Complejidad
Materials
Luis R. Montes
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
609
170
0.279
Genetica
Biotecnología
Mejoramiento
Biodiversidad
Rosa Alicia Jiménez
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
183
168
0.918
César Oswaldo García García
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,281
165
0.129
Reumatología - Salud Pública
JR Sacahui|J. R. Sacahuí, Rodrigo Sacahuí
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
387
162
0.419
Carlos Alberto Montenegro Quiñonez
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
174
158
0.908
Luis Magdiel Oliva-Córdova|Magdiel Oliva
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
154
153
0.994
E-learning
Learning Analytics
Generative Artificial Intelligenc
Virtual tutoring
Active learning
Ricardo Figueroa
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
171
149
0.871
Walter Lopez-Gomez
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
157
148
0.943
medicina
ginecologia y obstetricia
metodologia de la investigacion
etica.filosofia. Fisica.
Christofer Macario
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
355
136
0.383
Carlos Alberto Romero Parada
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
180
134
0.744