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
1,687,227
Country Rank
28,435
Institution Rank : 154
![](https://cdn.adscientificindex.com/logos/2601.png)
![Nigeria](/flags/ng.png)
![Samuel Bem Umma](https://cdn.adscientificindex.com/pictures/98/4917072.jpg)
Fisheries and Aquaculture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
37
0.902
* Total Citation Counts Rankings
World Rank
2,068,394
Country Rank
13,864
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/13807.jpg)
![Bangladesh](/flags/bd.png)
![Umma Hany](https://cdn.adscientificindex.com/pictures/4d/4994872.jpg)
Agricultural reseach
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Samuel Bem Umma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
37
0.902
Umma Hany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000