Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
* Total Citation Counts Rankings
World Rank
435,188
Country Rank
10,949
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/990.jpg)
![India](/flags/in.png)
![C Ravi Dhas](https://cdn.adscientificindex.com/pictures/35/344706.jpg)
Thin films
Nanomaterials
Gas sensing & Thin film solar cells
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,976
1,270
0.643
* Total Citation Counts Rankings
World Rank
679,294
Country Rank
20,857
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/990.jpg)
![India](/flags/in.png)
![Sathiyan Anandaraj](https://cdn.adscientificindex.com/pictures/e2/397733.jpg)
electrochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
969
877
0.905
* Total Citation Counts Rankings
World Rank
698,756
Country Rank
21,733
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/990.jpg)
![India](/flags/in.png)
![M Gabriel Bhc](https://cdn.adscientificindex.com/pictures/74/4623290.jpg)
Mental Health
Community Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
919
489
0.532
* Total Citation Counts Rankings
World Rank
701,349
Country Rank
21,849
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/990.jpg)
![India](/flags/in.png)
![Sangeetha R](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
912
765
0.839
* Total Citation Counts Rankings
World Rank
806,707
Country Rank
27,096
Institution Rank : 5
![](https://cdn.adscientificindex.com/logos/990.jpg)
![India](/flags/in.png)
![Rupesh N Prabhu](https://cdn.adscientificindex.com/pictures/14/344705.jpg)
Coordination Chemistry
Organometallic Chemistry
Homogeneous catalysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
677
270
0.399
* Total Citation Counts Rankings
World Rank
811,436
Country Rank
27,356
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/990.jpg)
![India](/flags/in.png)
![Megarajan S|Sengan Megarajan](https://cdn.adscientificindex.com/pictures/36/4623170.jpg)
Material Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
667
571
0.856
* Total Citation Counts Rankings
World Rank
811,454
Country Rank
27,357
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/990.jpg)
![India](/flags/in.png)
![R Venkatesh](https://cdn.adscientificindex.com/pictures/87/4456964.jpg)
Materials Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
667
556
0.834
* Total Citation Counts Rankings
World Rank
849,947
Country Rank
29,519
Institution Rank : 8
![](https://cdn.adscientificindex.com/logos/990.jpg)
![India](/flags/in.png)
![C Ravi Dhas BHC](/user/assets/images/profile/no-profile-photo.png)
Material science
Thin films
Nanostructures
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
594
512
0.862
* Total Citation Counts Rankings
World Rank
849,992
Country Rank
29,524
Institution Rank : 9
![](https://cdn.adscientificindex.com/logos/990.jpg)
![India](/flags/in.png)
![M Suriya](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
594
458
0.771
* Total Citation Counts Rankings
World Rank
850,142
Country Rank
29,532
Institution Rank : 10
![](https://cdn.adscientificindex.com/logos/990.jpg)
![India](/flags/in.png)
![Theboral Jeevaraj](https://cdn.adscientificindex.com/pictures/30/4301254.jpg)
Plant Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
594
353
0.594
* Total Citation Counts Rankings
World Rank
864,609
Country Rank
30,396
Institution Rank : 11
![](https://cdn.adscientificindex.com/logos/990.jpg)
![India](/flags/in.png)
![Victor Lazarus](https://cdn.adscientificindex.com/pictures/95/4626549.jpg)
Human Resources Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
568
144
0.254
* Total Citation Counts Rankings
World Rank
867,908
Country Rank
30,606
Institution Rank : 12
![](https://cdn.adscientificindex.com/logos/990.jpg)
![India](/flags/in.png)
![R Jasmine](https://cdn.adscientificindex.com/pictures/bc/436836.jpg)
Phytomedicine
Antimicrobials
Diabetes
Gut microbiome
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
562
271
0.482
* Total Citation Counts Rankings
World Rank
888,845
Country Rank
31,844
Institution Rank : 13
![](https://cdn.adscientificindex.com/logos/990.jpg)
![India](/flags/in.png)
![Jgrsathiaseelan](https://cdn.adscientificindex.com/pictures/8f/4457304.jpg)
Web Engineering
Data mining
Image Processing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
525
352
0.670
* Total Citation Counts Rankings
World Rank
893,983
Country Rank
32,153
Institution Rank : 14
![](https://cdn.adscientificindex.com/logos/990.jpg)
![India](/flags/in.png)
![Vijaya Rani](https://cdn.adscientificindex.com/pictures/f9/4995088.jpg)
Biofuel
Climate Change
Methane oxidizing bacteria
Biocontrol
Postharvest disease management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
516
477
0.924
* Total Citation Counts Rankings
World Rank
896,619
Country Rank
32,306
Institution Rank : 15
![](https://cdn.adscientificindex.com/logos/990.jpg)
![India](/flags/in.png)
![Rajkumar Kannan](/user/assets/images/profile/no-profile-photo.png)
Data Science and AI Thought Leader
Consultant
Speaker
Dean and HigherEd Administration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
512
291
0.568
* Total Citation Counts Rankings
World Rank
911,787
Country Rank
33,263
Institution Rank : 16
![](https://cdn.adscientificindex.com/logos/990.jpg)
![India](/flags/in.png)
![Antony Paulraj Bella](https://cdn.adscientificindex.com/pictures/3f/4544211.jpg)
chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
486
463
0.953
* Total Citation Counts Rankings
World Rank
916,850
Country Rank
33,597
Institution Rank : 17
![](https://cdn.adscientificindex.com/logos/990.jpg)
![India](/flags/in.png)
![V Violet Dhayabaran](https://cdn.adscientificindex.com/pictures/32/4352432.jpg)
Synthesis of bioactive organic compounds & nanomaterials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
478
386
0.808
* Total Citation Counts Rankings
World Rank
957,802
Country Rank
36,148
Institution Rank : 18
![](https://cdn.adscientificindex.com/logos/990.jpg)
![India](/flags/in.png)
![Sisu Balan|Natarajan Sisubalan, Sisubalan Natarajan, Sisubalan N](https://cdn.adscientificindex.com/pictures/77/4559237.jpg)
Bio Diversity
Plant Tissue culture
Conservation Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
415
373
0.899
* Total Citation Counts Rankings
World Rank
960,139
Country Rank
36,288
Institution Rank : 19
![](https://cdn.adscientificindex.com/logos/990.jpg)
![India](/flags/in.png)
![Jegan Jennifer](https://cdn.adscientificindex.com/pictures/57/2003203.jpg)
Uranyl Orgaic Frameworks
Metal Organic-frameworks
Coordination Polymers
Organic Inorganic-hybrid materials
Small Molecule Cr
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
412
206
0.500
* Total Citation Counts Rankings
World Rank
1,025,529
Country Rank
40,604
Institution Rank : 20
![](https://cdn.adscientificindex.com/logos/990.jpg)
![India](/flags/in.png)
![John Robinson P](https://cdn.adscientificindex.com/pictures/61/2003225.jpg)
Fuzzy Optimization
Fuzzy Decision Making
Multi-Criteria Decision Making
Fuzzy Data Mining
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
326
115
0.353
* Total Citation Counts Rankings
World Rank
1,040,269
Country Rank
41,574
Institution Rank : 21
![](https://cdn.adscientificindex.com/logos/990.jpg)
![India](/flags/in.png)
![M Francklin Philips](https://cdn.adscientificindex.com/pictures/94/4553924.jpg)
Conducting Polymers
Electrochemistry
Functional Nanomaterials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
309
111
0.359
* Total Citation Counts Rankings
World Rank
1,054,032
Country Rank
42,474
Institution Rank : 22
![](https://cdn.adscientificindex.com/logos/990.jpg)
![India](/flags/in.png)
![Manojkumar Yesaiyan](https://cdn.adscientificindex.com/pictures/79/4554610.jpg)
Bioinorganic Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
294
259
0.881
* Total Citation Counts Rankings
World Rank
1,058,778
Country Rank
42,803
Institution Rank : 23
![](https://cdn.adscientificindex.com/logos/990.jpg)
![India](/flags/in.png)
![Ravichandran C](https://cdn.adscientificindex.com/pictures/07/4558361.jpg)
Air pollution
EIA
Atmospheric Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
290
118
0.407
* Total Citation Counts Rankings
World Rank
1,061,204
Country Rank
42,951
Institution Rank : 24
![](https://cdn.adscientificindex.com/logos/990.jpg)
![India](/flags/in.png)
![Sukumar Chinnaraju](https://cdn.adscientificindex.com/pictures/12/4560435.jpg)
Environmental Science
Environmental Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
287
218
0.760
* Total Citation Counts Rankings
World Rank
1,073,694
Country Rank
43,733
Institution Rank : 25
![](https://cdn.adscientificindex.com/logos/990.jpg)
![India](/flags/in.png)
![G Roseline Jebapriya](https://cdn.adscientificindex.com/pictures/e4/4552390.jpg)
Microbial enzymes
Phytoremediation
Aquaponics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
275
191
0.695
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
435,188
![India](/flags/in.png)
10,949
![](https://cdn.adscientificindex.com/logos/990.jpg)
1
C Ravi Dhas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,976
1,270
0.643
![](https://cdn.adscientificindex.com/logos/990.jpg)
Thin films
Nanomaterials
Gas sensing & Thin film solar cells
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
679,294
![India](/flags/in.png)
20,857
![](https://cdn.adscientificindex.com/logos/990.jpg)
2
Sathiyan Anandaraj
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
969
877
0.905
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
698,756
![India](/flags/in.png)
21,733
![](https://cdn.adscientificindex.com/logos/990.jpg)
3
M Gabriel Bhc
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
919
489
0.532
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
701,349
![India](/flags/in.png)
21,849
![](https://cdn.adscientificindex.com/logos/990.jpg)
4
Sangeetha R
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
912
765
0.839
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
806,707
![India](/flags/in.png)
27,096
![](https://cdn.adscientificindex.com/logos/990.jpg)
5
Rupesh N Prabhu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
677
270
0.399
![](https://cdn.adscientificindex.com/logos/990.jpg)
Coordination Chemistry
Organometallic Chemistry
Homogeneous catalysis
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
811,436
![India](/flags/in.png)
27,356
![](https://cdn.adscientificindex.com/logos/990.jpg)
6
Megarajan S|Sengan Megarajan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
667
571
0.856
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
811,454
![India](/flags/in.png)
27,357
![](https://cdn.adscientificindex.com/logos/990.jpg)
7
R Venkatesh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
667
556
0.834
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
849,947
![India](/flags/in.png)
29,519
![](https://cdn.adscientificindex.com/logos/990.jpg)
8
C Ravi Dhas BHC
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
594
512
0.862
![](https://cdn.adscientificindex.com/logos/990.jpg)
Material science
Thin films
Nanostructures
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
849,992
![India](/flags/in.png)
29,524
![](https://cdn.adscientificindex.com/logos/990.jpg)
9
M Suriya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
594
458
0.771
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
850,142
![India](/flags/in.png)
29,532
![](https://cdn.adscientificindex.com/logos/990.jpg)
10
Theboral Jeevaraj
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
594
353
0.594
![](https://cdn.adscientificindex.com/logos/990.jpg)
Plant Biotechnology
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![Adscientificindex](/assets/images/banner_click.png)
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
864,609
![India](/flags/in.png)
30,396
![](https://cdn.adscientificindex.com/logos/990.jpg)
11
Victor Lazarus
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
568
144
0.254
![](https://cdn.adscientificindex.com/logos/990.jpg)
Human Resources Management
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
867,908
![India](/flags/in.png)
30,606
![](https://cdn.adscientificindex.com/logos/990.jpg)
12
R Jasmine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
562
271
0.482
![](https://cdn.adscientificindex.com/logos/990.jpg)
Phytomedicine
Antimicrobials
Diabetes
Gut microbiome
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
888,845
![India](/flags/in.png)
31,844
![](https://cdn.adscientificindex.com/logos/990.jpg)
13
Jgrsathiaseelan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
525
352
0.670
![](https://cdn.adscientificindex.com/logos/990.jpg)
Web Engineering
Data mining
Image Processing
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
893,983
![India](/flags/in.png)
32,153
![](https://cdn.adscientificindex.com/logos/990.jpg)
14
Vijaya Rani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
516
477
0.924
![](https://cdn.adscientificindex.com/logos/990.jpg)
Biofuel
Climate Change
Methane oxidizing bacteria
Biocontrol
Postharvest disease management
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
896,619
![India](/flags/in.png)
32,306
![](https://cdn.adscientificindex.com/logos/990.jpg)
15
Rajkumar Kannan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
512
291
0.568
![](https://cdn.adscientificindex.com/logos/990.jpg)
Data Science and AI Thought Leader
Consultant
Speaker
Dean and HigherEd Administration
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
911,787
![India](/flags/in.png)
33,263
![](https://cdn.adscientificindex.com/logos/990.jpg)
16
Antony Paulraj Bella
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
486
463
0.953
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
916,850
![India](/flags/in.png)
33,597
![](https://cdn.adscientificindex.com/logos/990.jpg)
17
V Violet Dhayabaran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
478
386
0.808
![](https://cdn.adscientificindex.com/logos/990.jpg)
Synthesis of bioactive organic compounds & nanomaterials
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
957,802
![India](/flags/in.png)
36,148
![](https://cdn.adscientificindex.com/logos/990.jpg)
18
Sisu Balan|Natarajan Sisubalan, Sisubalan Natarajan, Sisubalan N
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
415
373
0.899
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
960,139
![India](/flags/in.png)
36,288
![](https://cdn.adscientificindex.com/logos/990.jpg)
19
Jegan Jennifer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
412
206
0.500
![](https://cdn.adscientificindex.com/logos/990.jpg)
Uranyl Orgaic Frameworks
Metal Organic-frameworks
Coordination Polymers
Organic Inorganic-hybrid materials
Small Molecule Cr
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,025,529
![India](/flags/in.png)
40,604
![](https://cdn.adscientificindex.com/logos/990.jpg)
20
John Robinson P
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
326
115
0.353
![](https://cdn.adscientificindex.com/logos/990.jpg)
Fuzzy Optimization
Fuzzy Decision Making
Multi-Criteria Decision Making
Fuzzy Data Mining
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,040,269
![India](/flags/in.png)
41,574
![](https://cdn.adscientificindex.com/logos/990.jpg)
21
M Francklin Philips
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
309
111
0.359
![](https://cdn.adscientificindex.com/logos/990.jpg)
Conducting Polymers
Electrochemistry
Functional Nanomaterials
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,054,032
![India](/flags/in.png)
42,474
![](https://cdn.adscientificindex.com/logos/990.jpg)
22
Manojkumar Yesaiyan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
294
259
0.881
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,058,778
![India](/flags/in.png)
42,803
![](https://cdn.adscientificindex.com/logos/990.jpg)
23
Ravichandran C
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
290
118
0.407
![](https://cdn.adscientificindex.com/logos/990.jpg)
Air pollution
EIA
Atmospheric Science
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,061,204
![India](/flags/in.png)
42,951
![](https://cdn.adscientificindex.com/logos/990.jpg)
24
Sukumar Chinnaraju
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
287
218
0.760
![](https://cdn.adscientificindex.com/logos/990.jpg)
Environmental Science
Environmental Microbiology
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,073,694
![India](/flags/in.png)
43,733
![](https://cdn.adscientificindex.com/logos/990.jpg)
25
G Roseline Jebapriya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
275
191
0.695
![](https://cdn.adscientificindex.com/logos/990.jpg)
Microbial enzymes
Phytoremediation
Aquaponics