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 :101
Agricultural Economics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
228
209
0.917
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :102
Ethiopian Politics
Nation building and security
Migration Studies
nationalism and liberation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
213
207
0.972
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :103
Health Systems
Health Care quality
Improvement Science
Implementation Science
Health Policy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
196
196
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :104
Logistics & Supply Chain Management
Strategic Management
Global Business
Policy Analysis
Performance Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
273
194
0.711
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :105
Remote sensing
Machine learning
Climate modelling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
202
198
0.980
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :106
Animal production and Nutrition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
203
184
0.906
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :107
Irrigation
water resources
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
196
184
0.939
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :108
Data Science
AI
ML
FAIR
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
180
180
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :109
Food Safety
Zoonosis foodborne diseases
Microbiology
Bacteriopahges
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
274
181
0.661
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :110
Industrial and Systems Engineering
Lean Manufacturing
Intelligent Manufacturing
Optimization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
214
182
0.850
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :111
Nanoscience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
179
175
0.978
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :112
Microbiology and Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
180
174
0.967
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :113
Sustainable Development
Environment
Climate Change
Natural Resources
Poverty and Inequality
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
176
173
0.983
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :114
Molecular Biology
genetics
Public Health
Medicine
metabolism
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
713
169
0.237
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :115
Fishery and aquatic ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
200
168
0.840
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :116
Environmental Chemistry
Toxicology and Sanitation ( Health)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
296
167
0.564
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :117
Comparative animal nutrition and Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
290
168
0.579
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :118
Method development and validation
Contaminants of emerging concern
Non-target analytical methods
UHPLC-MS(MS) GC-MS(MS) HRMS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
187
170
0.909
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :119
Metal Matrix Composites
Wear
Powder Metallurgy and Hot Deformation Study
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
236
161
0.682
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :120
Maternal health
Gender-Based Violence
Adolescent
Fertility
Nursing care
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
167
163
0.976
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :121
Cereal processing
fermentation and germination processing
food quality and safety
Innovations for food tradition
nutrient dense food formulations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
163
157
0.963
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :122
Agricultural Economics
Environmental Economics
Development Economics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
163
160
0.982
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :123
Chemical engineering
Batteries
Fuel cells
Biofuels
Wastes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
182
156
0.857
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :124
Veterinary Medicine
Epidemiology
Veterinary Clinical Medicine
Tropical animal health and preventive medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
237
151
0.637
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :125
Biotechnology
Microbiology
Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
153
152
0.993
* Last 6 Years Citation Counts Rankings
Leake Gebresilassie
Mekelle University
Mekelle, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
228
209
0.917
Agricultural Economics
* Last 6 Years Citation Counts Rankings
Meressa Tsehaye Gebrewahd
Mekelle University
Mekelle, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
213
207
0.972
Ethiopian Politics
Nation building and security
Migration Studies
nationalism and liberation
* Last 6 Years Citation Counts Rankings
Mengistu Hagazi Tequare
Mekelle University
Mekelle, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
196
196
1.000
Health Systems
Health Care quality
Improvement Science
Implementation Science
Health Policy
* Last 6 Years Citation Counts Rankings
Goitom Abera Baisa
Mekelle University
Mekelle, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
273
194
0.711
Logistics & Supply Chain Management
Strategic Management
Global Business
Policy Analysis
Performance Management
* Last 6 Years Citation Counts Rankings
Haftom Hagos
Mekelle University
Mekelle, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
202
198
0.980
* Last 6 Years Citation Counts Rankings
Gebremedhn Beyene
Mekelle University
Mekelle, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
203
184
0.906
Animal production and Nutrition
* Last 6 Years Citation Counts Rankings
Degol Fissahaye Yohannes
Mekelle University
Mekelle, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
196
184
0.939
* Last 6 Years Citation Counts Rankings
Getu Tadele
Mekelle University
Mekelle, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
180
180
1.000
* Last 6 Years Citation Counts Rankings
Enquebaher Kassaye
Mekelle University
Mekelle, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
274
181
0.661
Food Safety
Zoonosis foodborne diseases
Microbiology
Bacteriopahges
* Last 6 Years Citation Counts Rankings
Tsegay Tesfay Mezgebe
Mekelle University
Mekelle, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
214
182
0.850
Industrial and Systems Engineering
Lean Manufacturing
Intelligent Manufacturing
Optimization
* Last 6 Years Citation Counts Rankings
Gebretinsae Yeabyo Nigussie
Mekelle University
Mekelle, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
179
175
0.978
* Last 6 Years Citation Counts Rankings
Genet Gebrehiwet
Mekelle University
Mekelle, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
180
174
0.967
* Last 6 Years Citation Counts Rankings
Teklay Negash Gebregziabher
Mekelle University
Mekelle, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
176
173
0.983
Sustainable Development
Environment
Climate Change
Natural Resources
Poverty and Inequality
* Last 6 Years Citation Counts Rankings
Wegen Beyene Tesfamariam
Mekelle University
Mekelle, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
713
169
0.237
Molecular Biology
genetics
Public Health
Medicine
metabolism
* Last 6 Years Citation Counts Rankings
Solomon Tesfay Gebrekiros
Mekelle University
Mekelle, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
200
168
0.840
* Last 6 Years Citation Counts Rankings
Amanual Hadera Tesfay
Mekelle University
Mekelle, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
296
167
0.564
* Last 6 Years Citation Counts Rankings
Awot Teklu Mebratu
Mekelle University
Mekelle, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
290
168
0.579
* Last 6 Years Citation Counts Rankings
Masho Hilawie Belay|Masho Hilawie, Masho H. Belay
Mekelle University
Mekelle, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
187
170
0.909
Method development and validation
Contaminants of emerging concern
Non-target analytical methods
UHPLC-MS(MS) GC-MS(MS) HRMS
* Last 6 Years Citation Counts Rankings
Balakrishnan Selvam
Mekelle University
Mekelle, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
236
161
0.682
Metal Matrix Composites
Wear
Powder Metallurgy and Hot Deformation Study
* Last 6 Years Citation Counts Rankings
Mebrahtom Haftu
Mekelle University
Mekelle, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
167
163
0.976
Maternal health
Gender-Based Violence
Adolescent
Fertility
Nursing care
* Last 6 Years Citation Counts Rankings
Hagos Hailu Kassegn
Mekelle University
Mekelle, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
163
157
0.963
Cereal processing
fermentation and germination processing
food quality and safety
Innovations for food tradition
nutrient dense food formulations
* Last 6 Years Citation Counts Rankings
Tafesse W. Gezahegn
Mekelle University
Mekelle, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
163
160
0.982
Agricultural Economics
Environmental Economics
Development Economics
* Last 6 Years Citation Counts Rankings
Mebrahtom Gebresemati Weldehans
Mekelle University
Mekelle, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
182
156
0.857
Chemical engineering
Batteries
Fuel cells
Biofuels
Wastes
* Last 6 Years Citation Counts Rankings
Mekonnen Gebrekrustos|HAFTU Mekonnen Gebrekrustos
Mekelle University
Mekelle, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
237
151
0.637
Veterinary Medicine
Epidemiology
Veterinary Clinical Medicine
Tropical animal health and preventive medicine
* Last 6 Years Citation Counts Rankings
Kiflom Hagos
Mekelle University
Mekelle, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
153
152
0.993
Biotechnology
Microbiology
Immunology