Citation Rankings
Highly Cited Researchers
Highly Cited Researchers Citation Rankings (Sort by last 6 years Citation Index) 2025
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
physiology nutrition environment health non communicable diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,057
18,852
0.989
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 2
Public Health
Research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,054
14,900
0.928
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 3
Infectious Diseases
Neglected Tropical Disease
Bacteriology
Parasitology
Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,503
12,435
0.995
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 4
Nutrition and disease epidemiology
maternal and child health
obesity
physical activity
CVDs and diabetes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,854
11,592
0.978
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 5
Particle Astrophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,629
4,780
0.554
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 6
Statistics
Factor Analysis
Statistical Process Control
Binary Probit Model
Multicollinearity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,130
3,123
0.998
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 7
Cardiovascular Diseases
Tobacco control
Occupational Health
Nutrition
Alcohol
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,413
3,108
0.911
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 8
Biodiversity
taxonomy and anemone
ethnobotany and medicinal plants
climate change and Himalaya
landscape conser
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,139
3,035
0.591
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 9
Geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,668
3,008
0.644
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 10
Material science
Nanotechnology
Biomaterials
Water treatment
Electrospinning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,585
2,894
0.518
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 11
Pediatrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,553
2,830
0.797
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 12
Invasion ecology
plant functional traits
climate change
forest ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,673
2,793
0.760
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 13
Polymer Chemistry
Nanomaterials
Surface Chemistry
Liquid alloys
Theoretical Studies on Glass-Forming Liquids
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,140
2,778
0.885
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 14
Cloud Computing and security
e-Government system
Software Engg and Information system
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,872
2,642
0.920
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 15
Natural Products Chemistry
NMR spectroscopy
Mass spectrometry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,252
2,622
0.806
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 16
Infectious diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,281
2,458
0.749
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 17
Air Pollution
Watertreatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,246
2,447
0.576
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 18
Chemistry
Nanotechnology
Biomaterials
Photo-detector
Water treatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,850
2,398
0.841
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 19
Dendrochronology
Treeline
Himalaya
Climate change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,261
2,230
0.684
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 20
Protein engineering
Enzymology
Metabolomics
Secondary Metabolites
Actinomycetes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,490
2,208
0.887
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 21
AMR
VPD & VBD
EID
Public Health Surveillance
Ethics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,162
2,056
0.650
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 22
Crustal Dynamics
Landslide
Site Investigation
Natural hazards
Nepal Himalaya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,510
1,977
0.563
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 23
Nanomaterials
Biopolymers and Biomedical Materials
Microscopy
Deformation Mechanisms
Food Technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,078
1,964
0.482
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 24
Clinical microbiology
Bacteriology
Antimicrobial resistance
Peptidomimetics
Antimicrobial peptides
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,617
1,893
0.723
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 25
Condensed Matter Physics
Topological Insulators
Weyl Semimetals
Dirac Semimetals
Perovskites
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,207
1,876
0.850
* Last 6 Years Citation Counts Rankings
Rankings
13,997
2
1
Ranking Based On Selection: 1
Narayan Bahadur Mahotra
Tribhuvan University
Kathmandu, Nepal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,057
18,852
0.989
physiology nutrition environment health non communicable diseases
* Last 6 Years Citation Counts Rankings
Rankings
19,930
3
2
Ranking Based On Selection: 2
Khem B Karki
Tribhuvan University
Kathmandu, Nepal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,054
14,900
0.928
Public Health
Research
* Last 6 Years Citation Counts Rankings
Rankings
26,286
4
3
Ranking Based On Selection: 3
Ranjit Sah
Tribhuvan University
Kathmandu, Nepal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,503
12,435
0.995
Infectious Diseases
Neglected Tropical Disease
Bacteriology
Parasitology
Microbiology
* Last 6 Years Citation Counts Rankings
Rankings
29,189
5
4
Ranking Based On Selection: 4
Rajan Paudel
Tribhuvan University
Kathmandu, Nepal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,854
11,592
0.978
Nutrition and disease epidemiology
maternal and child health
obesity
physical activity
CVDs and diabetes
* Last 6 Years Citation Counts Rankings
Rankings
99,557
11
5
Ranking Based On Selection: 5
Niraj Dhital
Tribhuvan University
Kathmandu, Nepal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,629
4,780
0.554
* Last 6 Years Citation Counts Rankings
Rankings
164,942
18
6
Ranking Based On Selection: 6
Noora Shrestha
Tribhuvan University
Kathmandu, Nepal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,130
3,123
0.998
Statistics
Factor Analysis
Statistical Process Control
Binary Probit Model
Multicollinearity
* Last 6 Years Citation Counts Rankings
Rankings
165,799
19
7
Ranking Based On Selection: 7
Pranil Man Singh Pradhan
Tribhuvan University
Kathmandu, Nepal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,413
3,108
0.911
Cardiovascular Diseases
Tobacco control
Occupational Health
Nutrition
Alcohol
* Last 6 Years Citation Counts Rankings
Rankings
170,223
20
8
Ranking Based On Selection: 8
Ram Prasad Chaudhary
Tribhuvan University
Kathmandu, Nepal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,139
3,035
0.591
Biodiversity
taxonomy and anemone
ethnobotany and medicinal plants
climate change and Himalaya
landscape conser
* Last 6 Years Citation Counts Rankings
Rankings
171,957
22
9
Ranking Based On Selection: 9
Megh Raj Dhital
Tribhuvan University
Kathmandu, Nepal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,668
3,008
0.644
* Last 6 Years Citation Counts Rankings
Rankings
179,473
24
10
Ranking Based On Selection: 10
Hem Raj Pant
Tribhuvan University
Kathmandu, Nepal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,585
2,894
0.518
Material science
Nanotechnology
Biomaterials
Water treatment
Electrospinning
* Last 6 Years Citation Counts Rankings
Rankings
184,054
25
11
Ranking Based On Selection: 11
Sudha Basnet
Tribhuvan University
Kathmandu, Nepal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,553
2,830
0.797
* Last 6 Years Citation Counts Rankings
Rankings
186,647
27
12
Ranking Based On Selection: 12
Bharat Babu Shrestha
Tribhuvan University
Kathmandu, Nepal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,673
2,793
0.760
Invasion ecology
plant functional traits
climate change
forest ecology
* Last 6 Years Citation Counts Rankings
Rankings
187,734
28
13
Ranking Based On Selection: 13
Ajaya Bhattarai
Tribhuvan University
Kathmandu, Nepal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,140
2,778
0.885
Polymer Chemistry
Nanomaterials
Surface Chemistry
Liquid alloys
Theoretical Studies on Glass-Forming Liquids
* Last 6 Years Citation Counts Rankings
Rankings
198,071
32
14
Ranking Based On Selection: 14
Subarna Shakya
Tribhuvan University
Kathmandu, Nepal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,872
2,642
0.920
Cloud Computing and security
e-Government system
Software Engg and Information system
* Last 6 Years Citation Counts Rankings
Rankings
199,698
33
15
Ranking Based On Selection: 15
Achyut Adhikari
Tribhuvan University
Kathmandu, Nepal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,252
2,622
0.806
Natural Products Chemistry
NMR spectroscopy
Mass spectrometry
* Last 6 Years Citation Counts Rankings
Rankings
213,877
37
16
Ranking Based On Selection: 16
Megha Raj Banjara
Tribhuvan University
Kathmandu, Nepal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,281
2,458
0.749
* Last 6 Years Citation Counts Rankings
Rankings
214,899
38
17
Ranking Based On Selection: 17
Ram K Sharma
Tribhuvan University
Kathmandu, Nepal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,246
2,447
0.576
Air Pollution
Watertreatment
* Last 6 Years Citation Counts Rankings
Rankings
219,576
39
18
Ranking Based On Selection: 18
Mahesh Kumar Joshi
Tribhuvan University
Kathmandu, Nepal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,850
2,398
0.841
Chemistry
Nanotechnology
Biomaterials
Photo-detector
Water treatment
* Last 6 Years Citation Counts Rankings
Rankings
236,339
41
19
Ranking Based On Selection: 19
Narayan Gaire
Tribhuvan University
Kathmandu, Nepal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,261
2,230
0.684
Dendrochronology
Treeline
Himalaya
Climate change
* Last 6 Years Citation Counts Rankings
Rankings
238,830
43
20
Ranking Based On Selection: 20
Niranjan Parajuli
Tribhuvan University
Kathmandu, Nepal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,490
2,208
0.887
Protein engineering
Enzymology
Metabolomics
Secondary Metabolites
Actinomycetes
* Last 6 Years Citation Counts Rankings
Rankings
256,653
48
21
Ranking Based On Selection: 21
Prakash Ghimire
Tribhuvan University
Kathmandu, Nepal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,162
2,056
0.650
AMR
VPD & VBD
EID
Public Health Surveillance
Ethics
* Last 6 Years Citation Counts Rankings
Rankings
266,691
50
22
Ranking Based On Selection: 22
Ranjan Kumar Dahal
Tribhuvan University
Kathmandu, Nepal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,510
1,977
0.563
Crustal Dynamics
Landslide
Site Investigation
Natural hazards
Nepal Himalaya
* Last 6 Years Citation Counts Rankings
Rankings
268,451
51
23
Ranking Based On Selection: 23
Rameshwar Adhikari
Tribhuvan University
Kathmandu, Nepal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,078
1,964
0.482
Nanomaterials
Biopolymers and Biomedical Materials
Microscopy
Deformation Mechanisms
Food Technology
* Last 6 Years Citation Counts Rankings
Rankings
278,336
54
24
Ranking Based On Selection: 24
Shyam Kumar Mishra
Tribhuvan University
Kathmandu, Nepal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,617
1,893
0.723
Clinical microbiology
Bacteriology
Antimicrobial resistance
Peptidomimetics
Antimicrobial peptides
* Last 6 Years Citation Counts Rankings
Rankings
280,696
56
25
Ranking Based On Selection: 25
Madhav Prasad Ghimire
Tribhuvan University
Kathmandu, Nepal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,207
1,876
0.850
Condensed Matter Physics
Topological Insulators
Weyl Semimetals
Dirac Semimetals
Perovskites