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 :1
Biomedical Informatics
Explainable Artificial Intelligence
Knowledge Graph
Data Science
Medical
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,600
3,296
0.916
* Total Citation Counts Rankings
Ranking Based On Selection :2
Nanotechnology
Inhaled Drug Delivery
Polymers
Vaccines
Protein Delivery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,012
1,803
0.896
* Total Citation Counts Rankings
Ranking Based On Selection :3
Shakespeare
ecocriticism
blue humanities
oceanic literature
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,557
936
0.601
* Total Citation Counts Rankings
Ranking Based On Selection :4
Natural Language Processing
Computational Lingusitic
Machine Learning
Educational Data Mining
Intelligent Tutoring Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
963
582
0.604
* Total Citation Counts Rankings
Ranking Based On Selection :5
Nanomedicines
Lipids
Drug Delivery
Vaccines
Cancer Therapy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
921
568
0.617
* Total Citation Counts Rankings
Ranking Based On Selection :6
Wireless Sensor Network
Internet of Things
Fuzzy Theory
Information Theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
899
368
0.409
* Total Citation Counts Rankings
Ranking Based On Selection :7
Computational Neuroscience
Data Mining
Machine Learning
EEG/fMRI
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
756
329
0.435
* Total Citation Counts Rankings
Ranking Based On Selection :8
Data Science
Data Mining
Databases
Big Data
Bioinformatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
325
87
0.268
* Total Citation Counts Rankings
Ranking Based On Selection :9
Pervasive Computing
AI
Data Science
Speech Processing
Context Aware Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
234
158
0.675
* Total Citation Counts Rankings
Ranking Based On Selection :10
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
162
75
0.463
* Total Citation Counts Rankings
Ranking Based On Selection :11
Program Analysis
Debugging
Computer Science Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
134
73
0.545
* Total Citation Counts Rankings
Ranking Based On Selection :12
Natural Language Processing
Text Mining
Artificial Intelligence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
133
124
0.932
* Total Citation Counts Rankings
Ranking Based On Selection :13
Drug discovery and development
Targeted drug delivery systems
Nano particles
HME
Pharmaceuticals Industry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
71
69
0.972
* Total Citation Counts Rankings
Ranking Based On Selection :14
Machine Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
35
0.972
* Total Citation Counts Rankings
Ranking Based On Selection :15
Machine Learning
Artificial Intelligence
Data Science
Deep Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :16
Biodiversity
Science education
Environmental science
Botany
Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17
Computer Science
Business Studies
Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Syed Ahmad Chan Bukhari
Saint John's University
Bangkok, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,600
3,296
0.916
Biomedical Informatics
Explainable Artificial Intelligence
Knowledge Graph
Data Science
Medical
Nitesh K Kunda
Saint John's University
Bangkok, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,012
1,803
0.896
Nanotechnology
Inhaled Drug Delivery
Polymers
Vaccines
Protein Delivery
Steve Mentz
Saint John's University
Bangkok, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,557
936
0.601
Shakespeare
ecocriticism
blue humanities
oceanic literature
Fazel Keshtkar
Saint John's University
Bangkok, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
963
582
0.604
Natural Language Processing
Computational Lingusitic
Machine Learning
Educational Data Mining
Intelligent Tutoring Systems
Nikesh Gupta
Saint John's University
Bangkok, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
921
568
0.617
Nanomedicines
Lipids
Drug Delivery
Vaccines
Cancer Therapy
Chung Ming Own
Saint John's University Taiwan
Taipei City, Taiwan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
899
368
0.409
Wireless Sensor Network
Internet of Things
Fuzzy Theory
Information Theory
Christoforos Christoforou
Saint John's University
Bangkok, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
756
329
0.435
Computational Neuroscience
Data Mining
Machine Learning
EEG/fMRI
Imad Rahal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
325
87
0.268
Data Science
Data Mining
Databases
Big Data
Bioinformatics
Nikhil Yadav
Saint John's University
Bangkok, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
234
158
0.675
Pervasive Computing
AI
Data Science
Speech Processing
Context Aware Systems
Jeremy Iverson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
162
75
0.463
Peter Ohmann
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
134
73
0.545
Program Analysis
Debugging
Computer Science Education
Maolin Li
Saint John's University
Bangkok, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
133
124
0.932
Natural Language Processing
Text Mining
Artificial Intelligence
Zia Uddin Masum
Saint John's University
Bangkok, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
71
69
0.972
Drug discovery and development
Targeted drug delivery systems
Nano particles
HME
Pharmaceuticals Industry
Faizan Ahmed
Saint John's University
Bangkok, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
35
0.972
Christopher Singh
Saint John's University
Bangkok, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Machine Learning
Artificial Intelligence
Data Science
Deep Learning
Elias Mussa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Biodiversity
Science education
Environmental science
Botany
Ecology
Andrew Gichuho Mungai
Saint John's University
Bangkok, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Computer Science
Business Studies
Education