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
Analytical Chemistry
Chemical sensor
biosensor
electrochemistry
materials engineering and
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
209
207
0.990
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Inorganic
Pharmaceutical
Environmental Science
Corrosion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
314
157
0.500
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Organic Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
130
126
0.969
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Clinical Chemistry
Biochemistry
Molecular Biology and Genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83
83
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Bioinorganic
Inorganic
nanomaterial
Environmental Chemistry
Drug Delivery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
82
79
0.963
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Organic Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
Organic chemistry structural determinations
isolation
of Natural products
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Melkamu Biyana REGASA
Wollega University
Nekemte, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
209
207
0.990
Analytical Chemistry
Chemical sensor
biosensor
electrochemistry
materials engineering and
P.Thillai Arasu
Wollega University
Nekemte, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
314
157
0.500
Inorganic
Pharmaceutical
Environmental Science
Corrosion
Tamrat Tesfaye Ayele
Wollega University
Nekemte, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
130
126
0.969
Yosef Tsegaye Dabi
Wollega University
Nekemte, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83
83
1.000
Clinical Chemistry
Biochemistry
Molecular Biology and Genetics
Gemechu Shumi
Wollega University
Nekemte, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
82
79
0.963
Bioinorganic
Inorganic
nanomaterial
Environmental Chemistry
Drug Delivery
Gamada Gure
Wollega University
Nekemte, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
Diriba Borena Hunde
Wollega University
Nekemte, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Organic chemistry structural determinations
isolation
of Natural products