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
Organic Chemistry
Natural Products Chemistry
Analytical Chemistry
Medicinal Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
348
273
0.784
* Total Citation Counts Rankings
Ranking Based On Selection :2
Applied Microbiology
Food Science
Beverages properties
Beverages Quality and Safety
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
201
167
0.831
* Total Citation Counts Rankings
Ranking Based On Selection :3
Neurosciences (Parkinson's disease
Alzheimer disease)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
178
141
0.792
Jean Noel Nyemb
University of Maroua
Maroua, Cameroon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
348
273
0.784
Organic Chemistry
Natural Products Chemistry
Analytical Chemistry
Medicinal Chemistry
James Ronald Bayoi
University of Maroua
Maroua, Cameroon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
201
167
0.831
Applied Microbiology
Food Science
Beverages properties
Beverages Quality and Safety
Beppe Galba Jean Jean Galba Beppe
University of Maroua
Maroua, Cameroon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
178
141
0.792
Neurosciences (Parkinson's disease
Alzheimer disease)