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
Analytical/Environmental Chemistry
Environmental Toxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
980
976
0.996
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Genetics
Genetic Epidemiology
Biostatistics
Bioinformatics
Biology Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
759
541
0.713
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Mathematics Education
Problem based learning
Teacher professional development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
810
534
0.659
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Biological Mathematics
Computational Mathematics
Mathematical modelling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
508
484
0.953
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
FEC
Channel estimation
Wireless Sensor Network/IoT
machine learning/signal processing
space
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
537
461
0.858
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Mathematics Education
Computer Education
Teacher Preparation and Professional development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
746
439
0.588
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
Deep Learning
Residue Number System
Neural-Biomarkers Prediction
Homomorphic Cryptosystem
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
452
432
0.956
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
Help-seeking behavior
adolescents life satisfaction and risky behavior
psychometrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
759
431
0.568
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
Environmental
Analytical Chemistry
Science Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
458
430
0.939
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
space weather
Ionospheric Physics
meteorology
solar radiation
energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
730
427
0.585
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
InformationTech & Use
Psychology of Information
Info. Services to the Visually Impaired
Scholarly Communication
Health Infor
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
675
387
0.573
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
Computational Fluid Dynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
449
367
0.817
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
Genetic epidemiology
Genetics education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
371
319
0.860
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
Mycology and microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
843
309
0.367
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
General Agriculture
Agricultural Science/Education
Animal Science
Animal Breeding and Genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
544
308
0.566
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
Applied and Environmental Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
584
302
0.517
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
Synthesis
Environmental analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
290
284
0.979
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
Personnel psychology and counseling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
519
239
0.461
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
Labour and Employment Relations
Education and Lifelong Learning.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
316
229
0.725
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
Mathematical Economics
Health and Energy Economics and Microeconomic foundations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
228
226
0.991
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
Educational Measurement and Evaluation. Educational Statistics and Research Methods
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
377
213
0.565
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
Computational chemistry
Physical/Organic chemistry
Environmental chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
201
183
0.910
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :23
Mathematics Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
218
180
0.826
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :24
Metal Organic Frameworks
Electrocatalyst
CO2RR
Sustainable climate
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
186
171
0.919
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :25
Health Economics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
285
169
0.593
Elizabeth Oyinkansola Omotola
Tai Solarin University of Education
Ijebu-Ode, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
980
976
0.996
Analytical/Environmental Chemistry
Environmental Toxicology
Awoyemi Abayomi Awofala
Tai Solarin University of Education
Ijebu-Ode, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
759
541
0.713
Genetics
Genetic Epidemiology
Biostatistics
Bioinformatics
Biology Education
Alfred Olufemi Fatade
Tai Solarin University of Education
Ijebu-Ode, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
810
534
0.659
Mathematics Education
Problem based learning
Teacher professional development
Adedapo Chris Loyinmi
Tai Solarin University of Education
Ijebu-Ode, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
508
484
0.953
Biological Mathematics
Computational Mathematics
Mathematical modelling
Olayinka Olaolu Ogundile
Tai Solarin University of Education
Ijebu-Ode, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
537
461
0.858
FEC
Channel estimation
Wireless Sensor Network/IoT
machine learning/signal processing
space
Abayomi Arigbabu
Tai Solarin University of Education
Ijebu-Ode, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
746
439
0.588
Mathematics Education
Computer Education
Teacher Preparation and Professional development
Lateef Opeyemi Usman
Tai Solarin University of Education
Ijebu-Ode, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
452
432
0.956
Deep Learning
Residue Number System
Neural-Biomarkers Prediction
Homomorphic Cryptosystem
Samuel Ekundayo Oladipo
Tai Solarin University of Education
Ijebu-Ode, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
759
431
0.568
Help-seeking behavior
adolescents life satisfaction and risky behavior
psychometrics
Muideen Remilekun Gbadamosi
Tai Solarin University of Education
Ijebu-Ode, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
458
430
0.939
Environmental
Analytical Chemistry
Science Education
Elijah Falayi
Tai Solarin University of Education
Ijebu-Ode, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
730
427
0.585
space weather
Ionospheric Physics
meteorology
solar radiation
energy
Niran Adetoro
Tai Solarin University of Education
Ijebu-Ode, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
675
387
0.573
InformationTech & Use
Psychology of Information
Info. Services to the Visually Impaired
Scholarly Communication
Health Infor
Anthony Rotimi Hassan
Tai Solarin University of Education
Ijebu-Ode, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
449
367
0.817
Olusegun E. Ogundele
Tai Solarin University of Education
Ijebu-Ode, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
371
319
0.860
Genetic epidemiology
Genetics education
Oluseyi Adejoye
Tai Solarin University of Education
Ijebu-Ode, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
843
309
0.367
Adebayo Joseph Olalekan
Tai Solarin University of Education
Ijebu-Ode, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
544
308
0.566
General Agriculture
Agricultural Science/Education
Animal Science
Animal Breeding and Genetics
Adewole Sebiomo
Tai Solarin University of Education
Ijebu-Ode, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
584
302
0.517
Applied and Environmental Microbiology
Oluwakemi Banjoko
Tai Solarin University of Education
Ijebu-Ode, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
290
284
0.979
Adewale Olorunfemi Ositoye|Ositoye 'wale O
Tai Solarin University of Education
Ijebu-Ode, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
519
239
0.461
Olukunle S. Oludeyi
Tai Solarin University of Education
Ijebu-Ode, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
316
229
0.725
Labour and Employment Relations
Education and Lifelong Learning.
Gabriel Oduyemi
Tai Solarin University of Education
Ijebu-Ode, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
228
226
0.991
Mathematical Economics
Health and Energy Economics and Microeconomic foundations
Ajayi Kassim Olusanmi
Tai Solarin University of Education
Ijebu-Ode, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
377
213
0.565
Educational Measurement and Evaluation. Educational Statistics and Research Methods
Abosede Ogunlana|Abosede Adejoke Ogunlana
Tai Solarin University of Education
Ijebu-Ode, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
201
183
0.910
Computational chemistry
Physical/Organic chemistry
Environmental chemistry
Abisola Lawani
Tai Solarin University of Education
Ijebu-Ode, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
218
180
0.826
Oriyomi Ogunbanjo
Tai Solarin University of Education
Ijebu-Ode, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
186
171
0.919
Metal Organic Frameworks
Electrocatalyst
CO2RR
Sustainable climate
Nurudeen Abiodun Lawal
Tai Solarin University of Education
Ijebu-Ode, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
285
169
0.593