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.
* Total Citation Counts Rankings
Ranking Based On Selection :1
organic chemistry
natural product chemistry and medicinal chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,861
18,667
0.695
* Total Citation Counts Rankings
Ranking Based On Selection :2
Medical Biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,894
15,479
0.598
* Total Citation Counts Rankings
Ranking Based On Selection :3
Environmental microbiology/ Bioremediation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,590
11,146
0.569
* Total Citation Counts Rankings
Ranking Based On Selection :4
Pediatrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,075
11,344
0.595
* Total Citation Counts Rankings
Ranking Based On Selection :5
Software Security
Quality
Testing
Reliability
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,662
10,576
0.774
* Total Citation Counts Rankings
Ranking Based On Selection :6
Plasma Physics
Energy Studies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,282
3,019
0.227
* Total Citation Counts Rankings
Ranking Based On Selection :7
tuberculous meningitis
CNS tuberculosis
Neurocysticercosis
other CNS infections
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,876
6,890
0.535
* Total Citation Counts Rankings
Ranking Based On Selection :8
Environmental Microbiology & Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,780
11,389
0.891
* Total Citation Counts Rankings
Ranking Based On Selection :9
Agriculture Microbiology
Environmental Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,024
9,540
0.865
* Total Citation Counts Rankings
Ranking Based On Selection :10
Molecular Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,802
5,737
0.531
* Total Citation Counts Rankings
Ranking Based On Selection :11
Molecular Modelling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,402
3,621
0.348
* Total Citation Counts Rankings
Ranking Based On Selection :12
RADIOLOGY
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,415
4,649
0.494
* Total Citation Counts Rankings
Ranking Based On Selection :13
Solid State Physics
Materials Science and Nanomaterials
Sensors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,095
6,522
0.717
* Total Citation Counts Rankings
Ranking Based On Selection :14
pedatrics
pediatric neurology
pediatric infectious disease
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,029
5,546
0.614
* Total Citation Counts Rankings
Ranking Based On Selection :15
Gynecologic Oncology
Gynecologic endoscopic surgery
preterm labor
genital tuberculosis
cancer prevention
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,796
3,511
0.399
* Total Citation Counts Rankings
Ranking Based On Selection :16
Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,478
4,229
0.499
* Total Citation Counts Rankings
Ranking Based On Selection :17
Natural Resource Management and Restoration Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,082
5,813
0.719
* Total Citation Counts Rankings
Ranking Based On Selection :18
Dithio coordination chemistry
DSSCs
metal chalcogenides
computational chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,913
6,244
0.789
* Total Citation Counts Rankings
Ranking Based On Selection :19
Climate Change
Stress Biology
Biotechnology and Phytoremediation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,409
3,283
0.443
* Total Citation Counts Rankings
Ranking Based On Selection :20
Software Security
Quality
Testing
Reliability
Durability
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,392
4,349
0.807
* Total Citation Counts Rankings
Ranking Based On Selection :21
Pharmaceutical Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,281
3,414
0.646
* Total Citation Counts Rankings
Ranking Based On Selection :22
Bio-waste Valorization
Bioremediation
Metagenomics & Molecular Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,635
4,406
0.951
* Total Citation Counts Rankings
Ranking Based On Selection :23
Vibrational Spectroscopy
Quantum Chemistry
nanotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,583
2,409
0.526
* Total Citation Counts Rankings
Ranking Based On Selection :24
Food and Nutrition .food safety and security..Elderly Therapeutic and clinical Nutrition..Family Relationship
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,436
2,709
0.611
* Total Citation Counts Rankings
Ranking Based On Selection :25
Predation Ecology
Life History Traits
Reproductive strategies etc.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,403
1,871
0.425
Sudha Jain
Lucknow University
Lucknow, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,861
18,667
0.695
organic chemistry
natural product chemistry and medicinal chemistry
Abbas Ali Mahdi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,894
15,479
0.598
DP Singh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,590
11,146
0.569
Environmental microbiology/ Bioremediation
Shally Awasthi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,075
11,344
0.595
Raees A Khan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,662
10,576
0.774
Software Security
Quality
Testing
Reliability
Mahendra Singh Sodha
Lucknow University
Lucknow, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,282
3,019
0.227
Ravindra Kumar Garg|Garg RK, RK Garg, Ravindra Garg
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,876
6,890
0.535
tuberculous meningitis
CNS tuberculosis
Neurocysticercosis
other CNS infections
Ram Naresh Bharagava
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,780
11,389
0.891
Environmental Microbiology & Biotechnology
Naveen Kumar Arora
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,024
9,540
0.865
Agriculture Microbiology
Environmental Microbiology
Neetu Singh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,802
5,737
0.531
Devesh Kumar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,402
3,621
0.348
Sukriti Kumar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,415
4,649
0.494
Bal Chandra Yadav
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,095
6,522
0.717
Solid State Physics
Materials Science and Nanomaterials
Sensors
Rashmi Kumar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,029
5,546
0.614
pedatrics
pediatric neurology
pediatric infectious disease
Nisha Singh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,796
3,511
0.399
Gynecologic Oncology
Gynecologic endoscopic surgery
preterm labor
genital tuberculosis
cancer prevention
Rinki Verma
Shri Ramswaroop Memorial University Lucknow
Barabanki, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,478
4,229
0.499
Jay Shankar Singh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,082
5,813
0.719
Natural Resource Management and Restoration Ecology
Abhinav Kumar
Lucknow University
Lucknow, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,913
6,244
0.789
Dithio coordination chemistry
DSSCs
metal chalcogenides
computational chemistry
Rana Pratap Singh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,409
3,283
0.443
Climate Change
Stress Biology
Biotechnology and Phytoremediation
Raees Ahmad Khan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,392
4,349
0.807
Software Security
Quality
Testing
Reliability
Durability
Shubhini A Saraf
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,281
3,414
0.646
Pharmaceutical Sciences
Pankaj Chowdhary
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,635
4,406
0.951
Bio-waste Valorization
Bioremediation
Metagenomics & Molecular Biology
Poonam Tandon
Lucknow University
Lucknow, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,583
2,409
0.526
Vibrational Spectroscopy
Quantum Chemistry
nanotechnology
Sunita Mishra
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,436
2,709
0.611
Food and Nutrition .food safety and security..Elderly Therapeutic and clinical Nutrition..Family Relationship
Omkar
Lucknow University
Lucknow, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,403
1,871
0.425
Predation Ecology
Life History Traits
Reproductive strategies etc.