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
135,321
Country Rank
1,998
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/11660.jpg)
![India](/flags/in.png)
![Sumit Kumar](https://cdn.adscientificindex.com/pictures/35/344643.jpg)
Environmental Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,350
2,833
0.385
* Total Citation Counts Rankings
World Rank
1,801,458
Country Rank
94,122
Institution Rank : 23
![](https://cdn.adscientificindex.com/logos/11660.jpg)
![India](/flags/in.png)
![Darshana Bhatti](/pictures/ff/4806919.jpg)
environment engg
chemical engg
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27
25
0.926
* Total Citation Counts Rankings
World Ranking
135,321
Country Ranking
1,998
Institution Ranking
1
Sumit Kumar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,350
2,833
0.385
* Total Citation Counts Rankings
World Ranking
1,801,458
Country Ranking
94,122
Institution Ranking
23
Darshana Bhatti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27
25
0.926
![](https://cdn.adscientificindex.com/logos/11660.jpg)
environment engg
chemical engg