Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: 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
antimicrobial resistance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
406
307
0.756
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
252
246
0.976
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
216
216
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Information Systems
Information Security
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
120
118
0.983
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Ruminant Production
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
144
116
0.806
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Natural resources management
climate resilience building
landscape restoration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
153
102
0.667
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
Test
Measurment
Evaluation
IRT
Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
71
41
0.577
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
PRODUCTION ECONOMICS
RESOURCE AND ENVIRONMENTAL ECONOMICS AND POLICY
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44
40
0.909
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
Energy and Material Recovery from Solid Wastes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
37
0.902
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
Kinetics
thermodynamics and mechanistic studies of the redox reactions of inorganic complexes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
30
0.732
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
optimal control
Model predictive Control and Game theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
Emmanuel Ochefije Ngbede
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
406
307
0.756
Obekpa Hephzibah Onyeje
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
252
246
0.976
Torsabo Donald
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
216
216
1.000
Benedict Okike
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
120
118
0.983
Ikyume, Timothy Tertsegha
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
144
116
0.806
Simon Shomkegh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
153
102
0.667
Natural resources management
climate resilience building
landscape restoration
Obinne Ade
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
71
41
0.577
Dzever Denen Donald
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44
40
0.909
PRODUCTION ECONOMICS
RESOURCE AND ENVIRONMENTAL ECONOMICS AND POLICY
Olusola Olusunmade
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
37
0.902
* Last 6 Years Citation Counts Rankings
Iorungwa Patience Dooshima
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
30
0.732
Kinetics
thermodynamics and mechanistic studies of the redox reactions of inorganic complexes
* Last 6 Years Citation Counts Rankings
Jeffrey Eiyike
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000