Citation Rankings
Highly Cited Researchers
Akanu Ibiam Federal Polytechnic Unwana Highly Cited Researchers Citation Rankings (Sort by last 6 years Citation Index) 2025
The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1
Knowledge Management
Health Information
Scholarly Communication
Media and Information Literacy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
485
337
0.695
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Mechanical/Materials Testing
CAD/CAM Applications
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
226
161
0.712
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Organic chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
158
143
0.905
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
environmental toxicology
food chemistry
human nutrition
water treatment
biochar production
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
136
121
0.890
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Electrical Power
Distributed Generation
Energy Materials & Devices
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
97
74
0.763
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Environmental chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
80
72
0.900
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
Plant Ecology and Forest Resources
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
73
66
0.904
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
Industrial & Production engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
72
63
0.875
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
Mechanical Engineering Technology
Surface Thermodynamics
Biomedical Engineering
Mechatronics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
67
57
0.851
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
inorganic chemistry
organic synthesis and metal based drugs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
39
0.951
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
tropical diseases
drug resistance
drug discovery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60
37
0.617
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
Computer Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32
25
0.781
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
Embedded Systems
Microelectronics
Wireless Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30
15
0.500
* Last 6 Years Citation Counts Rankings
Rankings
897,255
6,396
1
Ranking Based On Selection: 1
Kingsley N. Igwe
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
485
337
0.695
Knowledge Management
Health Information
Scholarly Communication
Media and Information Literacy
* Last 6 Years Citation Counts Rankings
Rankings
1,232,464
12,949
2
Ranking Based On Selection: 2
Nwoke Obinna N.|Obinna Nwoke, O.N. Nwoke
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
226
161
0.712
Mechanical/Materials Testing
CAD/CAM Applications
* Last 6 Years Citation Counts Rankings
Rankings
1,288,519
14,221
3
Ranking Based On Selection: 3
Chintua Igara
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
158
143
0.905
* Last 6 Years Citation Counts Rankings
Rankings
1,364,686
15,950
4
Ranking Based On Selection: 4
Lawrence Olusegun Ajala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
136
121
0.890
environmental toxicology
food chemistry
human nutrition
water treatment
biochar production
* Last 6 Years Citation Counts Rankings
Rankings
1,578,091
21,182
5
Ranking Based On Selection: 5
Ben Joshua Robert
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
97
74
0.763
Electrical Power
Distributed Generation
Energy Materials & Devices
* Last 6 Years Citation Counts Rankings
Rankings
1,590,142
21,541
6
Ranking Based On Selection: 6
Ndukwe MK
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
80
72
0.900
* Last 6 Years Citation Counts Rankings
Rankings
1,624,677
22,454
7
Ranking Based On Selection: 7
Stella Eberechukwu Obasi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
73
66
0.904
Plant Ecology and Forest Resources
* Last 6 Years Citation Counts Rankings
Rankings
1,642,793
22,902
8
Ranking Based On Selection: 8
Innocent, Nnanna
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
72
63
0.875
Industrial & Production engineering
* Last 6 Years Citation Counts Rankings
Rankings
1,681,080
23,958
9
Ranking Based On Selection: 9
Ikenna Uchechukwu Mbabuike
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
67
57
0.851
Mechanical Engineering Technology
Surface Thermodynamics
Biomedical Engineering
Mechatronics
* Last 6 Years Citation Counts Rankings
Rankings
1,816,007
27,726
10
Ranking Based On Selection: 10
Ugochukwu B Amadi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
39
0.951
inorganic chemistry
organic synthesis and metal based drugs
* Last 6 Years Citation Counts Rankings
Rankings
1,830,524
28,077
11
Ranking Based On Selection: 11
Ogundapo Segun Solomon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60
37
0.617
* Last 6 Years Citation Counts Rankings
Rankings
1,948,041
31,708
12
Ranking Based On Selection: 12
Ogwo Eme
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32
25
0.781
* Last 6 Years Citation Counts Rankings
Rankings
2,070,064
35,566
13
Ranking Based On Selection: 13
Chimezie Eguzo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30
15
0.500
Embedded Systems
Microelectronics
Wireless Systems