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
* Total Citation Counts Rankings
Ranking Based On Selection :1
Economic and Technology History
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
371
146
0.394
* Total Citation Counts Rankings
Ranking Based On Selection :2
ACCOUNTING
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
73
69
0.945
* Total Citation Counts Rankings
Ranking Based On Selection :3
Financial Reporting
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35
30
0.857
* Total Citation Counts Rankings
Ranking Based On Selection :4
Taxation
International Accounting & Auditing/Investigations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34
34
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :5
Financial Management
Public Finance and Investment banking
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :6
Accounting
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :7
Development Economics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Onwuka Njoku
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
371
146
0.394
Eke Chukwuma Nnate
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
73
69
0.945
Nkama Nkama
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35
30
0.857
Samuel Nwosu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34
34
1.000
Taxation
International Accounting & Auditing/Investigations
Faith Ekwunife
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
Financial Management
Public Finance and Investment banking
Obasi Ama Ibiam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Mayor Mbadiwe
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0