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
1,360,217
Country Rank
61,171
Institution Rank : 26
![](https://cdn.adscientificindex.com/logos/8359.png)
![India](/flags/in.png)
![Nr Ananthanarayanan](https://cdn.adscientificindex.com/pictures/7d/4823471.jpg)
Data Mining E-learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
114
78
0.684
* Total Citation Counts Rankings
World Rank
1,360,627
Country Rank
61,196
Institution Rank : 27
![](https://cdn.adscientificindex.com/logos/8359.png)
![India](/flags/in.png)
![Msramaratnam](https://cdn.adscientificindex.com/pictures/71/4823475.jpg)
finance
stock market
banking
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
114
55
0.482
* Total Citation Counts Rankings
World Rank
1,365,342
Country Rank
61,492
Institution Rank : 28
![](https://cdn.adscientificindex.com/logos/8359.png)
![India](/flags/in.png)
![Govindarajan Ramalingam](https://cdn.adscientificindex.com/pictures/5c/4823474.jpg)
Smart Grid
Smart Metering System
Smart Energy Monitoring System
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
112
100
0.893
* Total Citation Counts Rankings
World Rank
1,366,191
Country Rank
61,555
Institution Rank : 29
![](https://cdn.adscientificindex.com/logos/8359.png)
![India](/flags/in.png)
![Srinivasa Rao Konda](https://cdn.adscientificindex.com/pictures/cf/4945246.jpg)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
112
70
0.625
* Total Citation Counts Rankings
World Rank
1,390,969
Country Rank
63,276
Institution Rank : 30
![](https://cdn.adscientificindex.com/logos/8359.png)
![India](/flags/in.png)
![Rathinakumar Scsvmv](/user/assets/images/profile/no-profile-photo.png)
power systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
104
58
0.558
* Total Citation Counts Rankings
World Rank
1,394,510
Country Rank
63,509
Institution Rank : 31
![](https://cdn.adscientificindex.com/logos/8359.png)
![India](/flags/in.png)
![R Jayaraman](https://cdn.adscientificindex.com/pictures/8c/4823476.jpg)
finance
stock market
banking
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
103
43
0.417
* Total Citation Counts Rankings
World Rank
1,427,738
Country Rank
65,777
Institution Rank : 32
![](https://cdn.adscientificindex.com/logos/8359.png)
![India](/flags/in.png)
![Santhanam Venkatakrishnan](https://cdn.adscientificindex.com/pictures/4a/4945251.jpg)
Electrochemistry
nanomaterials
crystal growth
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
93
71
0.763
* Total Citation Counts Rankings
World Rank
1,435,620
Country Rank
66,353
Institution Rank : 33
![](https://cdn.adscientificindex.com/logos/8359.png)
![India](/flags/in.png)
![Ambiga Civil](https://cdn.adscientificindex.com/pictures/d9/4823481.jpg)
Environmental Engineering
Groundwater
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
91
57
0.626
* Total Citation Counts Rankings
World Rank
1,453,741
Country Rank
67,563
Institution Rank : 34
![](https://cdn.adscientificindex.com/logos/8359.png)
![India](/flags/in.png)
![R Vasanth Kumar Mehta](https://cdn.adscientificindex.com/pictures/49/5500002.jpg)
Data Mining
Artificial Intelligence
Image Processing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
86
72
0.837
* Total Citation Counts Rankings
World Rank
1,465,676
Country Rank
68,405
Institution Rank : 35
![](https://cdn.adscientificindex.com/logos/8359.png)
![India](/flags/in.png)
![Sdsathishkumar](https://cdn.adscientificindex.com/pictures/8c/4945245.jpg)
Manufacturing Engineering
Machining
Composites
Nano Cutting fluids and Nano materials.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83
68
0.819
* Total Citation Counts Rankings
World Rank
1,499,472
Country Rank
70,738
Institution Rank : 36
![](https://cdn.adscientificindex.com/logos/8359.png)
![India](/flags/in.png)
![P.Venkatesan](https://cdn.adscientificindex.com/pictures/8d/4945252.jpg)
Signal Processing
Image Processing
Wireless Communication
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75
62
0.827
* Total Citation Counts Rankings
World Rank
1,522,882
Country Rank
72,377
Institution Rank : 37
![](https://cdn.adscientificindex.com/logos/8359.png)
![India](/flags/in.png)
![R. Raja](https://cdn.adscientificindex.com/pictures/ef/4945247.jpg)
Crystal growth and Spectroscopy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
70
45
0.643
* Total Citation Counts Rankings
World Rank
1,522,882
Country Rank
72,377
Institution Rank : 37
![](https://cdn.adscientificindex.com/logos/8359.png)
![India](/flags/in.png)
![Raja Raghavan](/user/assets/images/profile/no-profile-photo.png)
Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
70
45
0.643
* Total Citation Counts Rankings
World Rank
1,560,815
Country Rank
75,151
Institution Rank : 39
![](https://cdn.adscientificindex.com/logos/8359.png)
![India](/flags/in.png)
![D Vanitha](https://cdn.adscientificindex.com/pictures/d9/5492828.jpg)
Power Electronics
Control systems
Renewable energy
Solar converters & Controllers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
62
55
0.887
* Total Citation Counts Rankings
World Rank
1,617,374
Country Rank
79,448
Institution Rank : 40
![](https://cdn.adscientificindex.com/logos/8359.png)
![India](/flags/in.png)
![Sumathi Ramesh](https://cdn.adscientificindex.com/pictures/3e/4945254.jpg)
Environmental Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52
32
0.615
* Total Citation Counts Rankings
World Rank
1,621,995
Country Rank
79,780
Institution Rank : 41
![](https://cdn.adscientificindex.com/logos/8359.png)
![India](/flags/in.png)
![S Omkumar](https://cdn.adscientificindex.com/pictures/9c/5590465.jpg)
Communication and Networking
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51
45
0.882
* Total Citation Counts Rankings
World Rank
1,630,268
Country Rank
80,445
Institution Rank : 42
![](https://cdn.adscientificindex.com/logos/8359.png)
![India](/flags/in.png)
![C.Partha Sarathy](https://cdn.adscientificindex.com/pictures/a3/4945253.jpg)
Network security
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50
17
0.340
* Total Citation Counts Rankings
World Rank
1,695,584
Country Rank
85,576
Institution Rank : 43
![](https://cdn.adscientificindex.com/logos/8359.png)
![India](/flags/in.png)
![Jayalakshmi R](https://cdn.adscientificindex.com/pictures/d4/5437547.jpg)
QCA
Quantum Computing
Image processing and machine learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40
31
0.775
* Total Citation Counts Rankings
World Rank
1,695,659
Country Rank
85,585
Institution Rank : 44
![](https://cdn.adscientificindex.com/logos/8359.png)
![India](/flags/in.png)
![C Sunitha Ram](https://cdn.adscientificindex.com/pictures/2c/5425126.jpg)
Pattern Recognition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40
30
0.750
* Total Citation Counts Rankings
World Rank
1,695,941
Country Rank
85,617
Institution Rank : 45
![](https://cdn.adscientificindex.com/logos/8359.png)
![India](/flags/in.png)
![Gayathri A](https://cdn.adscientificindex.com/pictures/7f/5330884.jpg)
Mathematical Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40
28
0.700
* Total Citation Counts Rankings
World Rank
1,703,739
Country Rank
86,270
Institution Rank : 46
![](https://cdn.adscientificindex.com/logos/8359.png)
![India](/flags/in.png)
![Parameswari Mohan](https://cdn.adscientificindex.com/pictures/eb/5458186.jpg)
Supramolecular chemistry
Material Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39
23
0.590
* Total Citation Counts Rankings
World Rank
1,707,539
Country Rank
86,535
Institution Rank : 47
![](https://cdn.adscientificindex.com/logos/8359.png)
![India](/flags/in.png)
![S Chandramohan](https://cdn.adscientificindex.com/pictures/f5/5590276.jpg)
Industrial IoT
WSN and Wireless Communication
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38
38
1.000
* Total Citation Counts Rankings
World Rank
1,733,787
Country Rank
88,588
Institution Rank : 48
![](https://cdn.adscientificindex.com/logos/8359.png)
![India](/flags/in.png)
![E Geetha](/user/assets/images/profile/no-profile-photo.png)
fluid dynamics Laplace transform
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35
27
0.771
* Total Citation Counts Rankings
World Rank
1,735,309
Country Rank
88,748
Institution Rank : 49
![](https://cdn.adscientificindex.com/logos/8359.png)
![India](/flags/in.png)
![Saraswathi M](https://cdn.adscientificindex.com/pictures/08/5542692.jpg)
cloud computing
Data Mining
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35
16
0.457
* Total Citation Counts Rankings
World Rank
1,739,379
Country Rank
89,060
Institution Rank : 50
![](https://cdn.adscientificindex.com/logos/8359.png)
![India](/flags/in.png)
![G Venkata Koteswararao](https://cdn.adscientificindex.com/pictures/ee/5329408.jpg)
Polymer Matrix Composites
Tribology and Alternative fuels
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34
33
0.971
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,360,217
![India](/flags/in.png)
61,171
![](https://cdn.adscientificindex.com/logos/8359.png)
26
Nr Ananthanarayanan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
114
78
0.684
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,360,627
![India](/flags/in.png)
61,196
![](https://cdn.adscientificindex.com/logos/8359.png)
27
Msramaratnam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
114
55
0.482
![](https://cdn.adscientificindex.com/logos/8359.png)
finance
stock market
banking
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,365,342
![India](/flags/in.png)
61,492
![](https://cdn.adscientificindex.com/logos/8359.png)
28
Govindarajan Ramalingam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
112
100
0.893
![](https://cdn.adscientificindex.com/logos/8359.png)
Smart Grid
Smart Metering System
Smart Energy Monitoring System
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,366,191
![India](/flags/in.png)
61,555
![](https://cdn.adscientificindex.com/logos/8359.png)
29
Srinivasa Rao Konda
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
112
70
0.625
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,390,969
![India](/flags/in.png)
63,276
![](https://cdn.adscientificindex.com/logos/8359.png)
30
Rathinakumar Scsvmv
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
104
58
0.558
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,394,510
![India](/flags/in.png)
63,509
![](https://cdn.adscientificindex.com/logos/8359.png)
31
R Jayaraman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
103
43
0.417
![](https://cdn.adscientificindex.com/logos/8359.png)
finance
stock market
banking
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,427,738
![India](/flags/in.png)
65,777
![](https://cdn.adscientificindex.com/logos/8359.png)
32
Santhanam Venkatakrishnan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
93
71
0.763
![](https://cdn.adscientificindex.com/logos/8359.png)
Electrochemistry
nanomaterials
crystal growth
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,435,620
![India](/flags/in.png)
66,353
![](https://cdn.adscientificindex.com/logos/8359.png)
33
Ambiga Civil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
91
57
0.626
![](https://cdn.adscientificindex.com/logos/8359.png)
Environmental Engineering
Groundwater
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,453,741
![India](/flags/in.png)
67,563
![](https://cdn.adscientificindex.com/logos/8359.png)
34
R Vasanth Kumar Mehta
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
86
72
0.837
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,465,676
![India](/flags/in.png)
68,405
![](https://cdn.adscientificindex.com/logos/8359.png)
35
Sdsathishkumar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83
68
0.819
![](https://cdn.adscientificindex.com/logos/8359.png)
Manufacturing Engineering
Machining
Composites
Nano Cutting fluids and Nano materials.
![Adscientificindex](/assets/images/banner_logo.png)
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![Adscientificindex](/assets/images/banner_click.png)
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,499,472
![India](/flags/in.png)
70,738
![](https://cdn.adscientificindex.com/logos/8359.png)
36
P.Venkatesan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75
62
0.827
![](https://cdn.adscientificindex.com/logos/8359.png)
Signal Processing
Image Processing
Wireless Communication
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,522,882
![India](/flags/in.png)
72,377
![](https://cdn.adscientificindex.com/logos/8359.png)
37
R. Raja
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
70
45
0.643
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,522,882
![India](/flags/in.png)
72,377
![](https://cdn.adscientificindex.com/logos/8359.png)
37
Raja Raghavan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
70
45
0.643
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,560,815
![India](/flags/in.png)
75,151
![](https://cdn.adscientificindex.com/logos/8359.png)
39
D Vanitha
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
62
55
0.887
![](https://cdn.adscientificindex.com/logos/8359.png)
Power Electronics
Control systems
Renewable energy
Solar converters & Controllers
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,617,374
![India](/flags/in.png)
79,448
![](https://cdn.adscientificindex.com/logos/8359.png)
40
Sumathi Ramesh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52
32
0.615
![](https://cdn.adscientificindex.com/logos/8359.png)
Environmental Engineering
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,621,995
![India](/flags/in.png)
79,780
![](https://cdn.adscientificindex.com/logos/8359.png)
41
S Omkumar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51
45
0.882
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,630,268
![India](/flags/in.png)
80,445
![](https://cdn.adscientificindex.com/logos/8359.png)
42
C.Partha Sarathy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50
17
0.340
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,695,584
![India](/flags/in.png)
85,576
![](https://cdn.adscientificindex.com/logos/8359.png)
43
Jayalakshmi R
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40
31
0.775
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,695,659
![India](/flags/in.png)
85,585
![](https://cdn.adscientificindex.com/logos/8359.png)
44
C Sunitha Ram
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40
30
0.750
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,695,941
![India](/flags/in.png)
85,617
![](https://cdn.adscientificindex.com/logos/8359.png)
45
Gayathri A
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40
28
0.700
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,703,739
![India](/flags/in.png)
86,270
![](https://cdn.adscientificindex.com/logos/8359.png)
46
Parameswari Mohan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39
23
0.590
![](https://cdn.adscientificindex.com/logos/8359.png)
Supramolecular chemistry
Material Chemistry
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,707,539
![India](/flags/in.png)
86,535
![](https://cdn.adscientificindex.com/logos/8359.png)
47
S Chandramohan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38
38
1.000
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,733,787
![India](/flags/in.png)
88,588
![](https://cdn.adscientificindex.com/logos/8359.png)
48
E Geetha
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35
27
0.771
![](https://cdn.adscientificindex.com/logos/8359.png)
fluid dynamics Laplace transform
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,735,309
![India](/flags/in.png)
88,748
![](https://cdn.adscientificindex.com/logos/8359.png)
49
Saraswathi M
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35
16
0.457
![](https://cdn.adscientificindex.com/logos/8359.png)
cloud computing
Data Mining
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,739,379
![India](/flags/in.png)
89,060
![](https://cdn.adscientificindex.com/logos/8359.png)
50
G Venkata Koteswararao
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34
33
0.971
![](https://cdn.adscientificindex.com/logos/8359.png)
Polymer Matrix Composites
Tribology and Alternative fuels