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
* Total Citation Counts Rankings
Ranking Based On Selection :851
Interpersonal Communication
Stigma
Social Support
Information Management
Substance Use
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
313
286
0.914
* Total Citation Counts Rankings
Ranking Based On Selection :852
Agricultural Economics
Environmental and Natural Resource Economics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
311
218
0.701
* Total Citation Counts Rankings
Ranking Based On Selection :853
Soil biogeochemistry
Soil organic matter
Microbial ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
307
278
0.906
* Total Citation Counts Rankings
Ranking Based On Selection :854
Visual Analytics
Information Visualization
Bibliometrics
Science Mapping
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
306
283
0.925
* Total Citation Counts Rankings
Ranking Based On Selection :855
Sport Psychology
Youth Development
Program Evaluation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
306
238
0.778
* Total Citation Counts Rankings
Ranking Based On Selection :856
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
298
296
0.993
* Total Citation Counts Rankings
Ranking Based On Selection :857
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
287
285
0.993
* Total Citation Counts Rankings
Ranking Based On Selection :858
strategic decision making
strategic leadership
behavioral strategy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
282
277
0.982
* Total Citation Counts Rankings
Ranking Based On Selection :859
Statistics
Machine Learning
Decision Making
Autonomous Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
280
280
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :860
Polymer Chemistry
Membrane Science
Gas Separations
Polymer Synthesis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
273
256
0.938
* Total Citation Counts Rankings
Ranking Based On Selection :861
contraception
abortion
midwifery
reproductive health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
272
269
0.989
* Total Citation Counts Rankings
Ranking Based On Selection :862
information security
machine learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
271
268
0.989
* Total Citation Counts Rankings
Ranking Based On Selection :863
Second Language Acquisition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
271
253
0.934
* Total Citation Counts Rankings
Ranking Based On Selection :864
Anomaly Detection
NLP
Graph Machine Learning
Deep Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
270
269
0.996
* Total Citation Counts Rankings
Ranking Based On Selection :865
computer science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
270
269
0.996
* Total Citation Counts Rankings
Ranking Based On Selection :866
Student Affairs
Whiteness
Leadership Programs
Racialized Organizations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
269
268
0.996
* Total Citation Counts Rankings
Ranking Based On Selection :867
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
268
237
0.884
* Total Citation Counts Rankings
Ranking Based On Selection :868
Food Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
267
161
0.603
* Total Citation Counts Rankings
Ranking Based On Selection :869
Neuromorphic computing
information processing
biomimetic and bio-inspired technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
266
196
0.737
* Total Citation Counts Rankings
Ranking Based On Selection :870
health policy
immigration policy
health disparities
health care access
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
264
208
0.788
* Total Citation Counts Rankings
Ranking Based On Selection :871
Darkside Cybersecurity
Crowds
Civil Unrest
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
263
261
0.992
* Total Citation Counts Rankings
Ranking Based On Selection :872
plant pathology
molecular biology
biochemistry and biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
259
251
0.969
* Total Citation Counts Rankings
Ranking Based On Selection :873
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
255
187
0.733
* Total Citation Counts Rankings
Ranking Based On Selection :874
Geographic Information Science
Transportation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
253
183
0.723
* Total Citation Counts Rankings
Ranking Based On Selection :875
Genetic basis of Cardiometabolic Diseases
Chemical Pathology
Biostatistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
252
245
0.972
Jenny L. Crowley
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
313
286
0.914
Interpersonal Communication
Stigma
Social Support
Information Management
Substance Use
Xia Vivian Zhou
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
311
218
0.701
Agricultural Economics
Environmental and Natural Resource Economics
Aubrey K Fine
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
307
278
0.906
Soil biogeochemistry
Soil organic matter
Microbial ecology
Jiangen He
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
306
283
0.925
Visual Analytics
Information Visualization
Bibliometrics
Science Mapping
Jedediah Blanton
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
306
238
0.778
Sport Psychology
Youth Development
Program Evaluation
Chang Chen
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
298
296
0.993
Kate Higgins
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
287
285
0.993
Codou Samba
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
282
277
0.982
strategic decision making
strategic leadership
behavioral strategy
Abu Jafar Md Muzahid
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
280
280
1.000
Statistics
Machine Learning
Decision Making
Autonomous Systems
Christopher Maroon
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
273
256
0.938
Polymer Chemistry
Membrane Science
Gas Separations
Polymer Synthesis
Amy Alspaugh
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
272
269
0.989
contraception
abortion
midwifery
reproductive health
Jiangnan Li
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
271
268
0.989
information security
machine learning
Bernard Issa
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
271
253
0.934
Second Language Acquisition
Haoran Niu
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
270
269
0.996
Kemal Fidan
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
270
269
0.996
Lauren N Irwin
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
269
268
0.996
Student Affairs
Whiteness
Leadership Programs
Racialized Organizations
Jacqueline Yenerall
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
268
237
0.884
Aruna Dhanapal
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
267
161
0.603
Joshua J. Maraj
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
266
196
0.737
Neuromorphic computing
information processing
biomimetic and bio-inspired technology
Chenoa D Allen
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
264
208
0.788
health policy
immigration policy
health disparities
health care access
Daniel Pienta
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
263
261
0.992
Hafiz Muhammad Khalid Abbas
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
259
251
0.969
plant pathology
molecular biology
biochemistry and biotechnology
Jama D. Summers
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
255
187
0.733
Jiaoli Chen
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
253
183
0.723
Geographic Information Science
Transportation
Bright Amankwaa
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
252
245
0.972
Genetic basis of Cardiometabolic Diseases
Chemical Pathology
Biostatistics