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
Numerical solution of singularly perturbed delay partial differential equations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
206
196
0.951
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Mathematical Modeling ( Ecology and Epidemiology)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
146
143
0.979
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Numerical treatment of Singular perturbation problem
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
89
89
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Multilevel Model
Bayesian
Spatial Model
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
81
81
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Mathematical Epidemiology
Optimal Control
Fractional Calculus
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
41
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Mathematical Modeling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Naol Tufa Negero
Wollega University
Nekemte, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
206
196
0.951
Numerical solution of singularly perturbed delay partial differential equations
Geremew Kenassa Edessa
Wollega University
Nekemte, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
146
143
0.979
Mathematical Modeling ( Ecology and Epidemiology)
Imiru Takele Daba
Wollega University
Nekemte, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
89
89
1.000
Numerical treatment of Singular perturbation problem
Shibiru Jabessa
Wollega University
Nekemte, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
81
81
1.000
Multilevel Model
Bayesian
Spatial Model
Lemesa Bedjisa Dano
Wollega University
Nekemte, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
41
1.000
Mathematical Epidemiology
Optimal Control
Fractional Calculus
Fikru Shiferaw Tessema
Wollega University
Nekemte, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000