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
385,280
Country Rank
576
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/15392.png)
![Nigeria](/flags/ng.png)
![Nurudeen Abu](https://cdn.adscientificindex.com/pictures/89/444622.jpg)
Economics of corruption and governance
monetary and financial economics
and development economics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,338
1,397
0.598
* Total Citation Counts Rankings
World Rank
752,563
Country Rank
3,041
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/15392.png)
![Nigeria](/flags/ng.png)
![Sunday Asher Adedeji](https://cdn.adscientificindex.com/pictures/7b/5794810.jpg)
Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
793
205
0.259
* Total Citation Counts Rankings
World Rank
1,158,563
Country Rank
12,927
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/15392.png)
![Nigeria](/flags/ng.png)
![Chinyere Imoisi](https://cdn.adscientificindex.com/pictures/88/4786209.jpg)
Nutritional Chemistry. Medicinal Chemistry. Pharmaceutical Chemistry.Sugars.GasChromatography–Mass Spectrometry.Mass Spectrome
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
208
204
0.981
* Total Citation Counts Rankings
World Rank
1,393,756
Country Rank
19,728
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/15392.png)
![Nigeria](/flags/ng.png)
![Mahtab Alam](https://cdn.adscientificindex.com/pictures/87/4353950.jpg)
Software Security
Datawarehousing
Cryptography
Machine Learning
Block chain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
103
74
0.718
* Total Citation Counts Rankings
World Rank
1,555,913
Country Rank
24,494
Institution Rank : 5
![](https://cdn.adscientificindex.com/logos/15392.png)
![Nigeria](/flags/ng.png)
![Josiah James Gana](https://cdn.adscientificindex.com/pictures/e8/5817973.jpg)
Parasitology and Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
63
53
0.841
* Total Citation Counts Rankings
World Rank
1,675,898
Country Rank
28,106
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/15392.png)
![Nigeria](/flags/ng.png)
![Neelamegam Chandirakasan](https://cdn.adscientificindex.com/pictures/d6/4624626.jpg)
software engineer
networking
database
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43
11
0.256
* Total Citation Counts Rankings
World Rank
1,783,122
Country Rank
31,400
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/15392.png)
![Nigeria](/flags/ng.png)
![Sunday Adedeji|Adedeji Sunday Asher, Adedeji S. A.](https://cdn.adscientificindex.com/pictures/c6/5808374.jpg)
Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29
27
0.931
* Total Citation Counts Rankings
World Rank
2,010,515
Country Rank
39,262
Institution Rank : 8
![](https://cdn.adscientificindex.com/logos/15392.png)
![Nigeria](/flags/ng.png)
![Yusuf Imran](https://cdn.adscientificindex.com/pictures/88/5811811.jpg)
Literacy
Communication
Language Education
Applied Linguistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
* Total Citation Counts Rankings
World Rank
2,187,874
Country Rank
46,821
Institution Rank : 9
![](https://cdn.adscientificindex.com/logos/15392.png)
![Nigeria](/flags/ng.png)
![Waidi Adebayo Latifu](/pictures/b9/4786210.jpg)
Functional Analysis
Mathematical Modeling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total Citation Counts Rankings
World Rank
2,187,874
Country Rank
46,821
Institution Rank : 9
![](https://cdn.adscientificindex.com/logos/15392.png)
![Nigeria](/flags/ng.png)
![Matthew Aboh](/pictures/60/4892777.jpg)
Computational Solid State Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total Citation Counts Rankings
World Rank
2,187,874
Country Rank
46,821
Institution Rank : 9
![](https://cdn.adscientificindex.com/logos/15392.png)
![Nigeria](/flags/ng.png)
![Anas Sani Alhassan](https://cdn.adscientificindex.com/pictures/f5/5816386.jpg)
Environmental engineering
Renewable Energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Nurudeen Abu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,338
1,397
0.598
Economics of corruption and governance
monetary and financial economics
and development economics
Sunday Asher Adedeji
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
793
205
0.259
Chinyere Imoisi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
208
204
0.981
Nutritional Chemistry. Medicinal Chemistry. Pharmaceutical Chemistry.Sugars.GasChromatography–Mass Spectrometry.Mass Spectrome
Mahtab Alam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
103
74
0.718
Software Security
Datawarehousing
Cryptography
Machine Learning
Block chain
Josiah James Gana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
63
53
0.841
Neelamegam Chandirakasan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43
11
0.256
software engineer
networking
database
Sunday Adedeji|Adedeji Sunday Asher, Adedeji S. A.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29
27
0.931
Yusuf Imran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
Waidi Adebayo Latifu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Functional Analysis
Mathematical Modeling
Matthew Aboh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Anas Sani Alhassan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000