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
Highway and Transportation Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
418
294
0.703
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Structural Engineering and Civil Engineering Materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
107
81
0.757
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Civil Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
118
76
0.644
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Civil Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
77
72
0.935
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Structural Analysis
Civil Engineering Materials
Concrete Technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Joseph Ejelikwu Edeh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
418
294
0.703
Highway and Transportation Engineering
Terry Ikande Ugama
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
107
81
0.757
Structural Engineering and Civil Engineering Materials
Samson Apebo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
118
76
0.644
Aper E. Zava
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
77
72
0.935
Jibrin Abubakar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Structural Analysis
Civil Engineering Materials
Concrete Technology