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.
* Total Citation Counts Rankings
Ranking Based On Selection: 1
Energy
Process Simulation
Thermofluids
Fuel
Gasification
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,397
1,014
0.726
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Advanced Manufacturing System
modelling and simulation
pipeline network systems
Renewable energy resource optimization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
600
432
0.720
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Bioenergy Engineering
Renewable Energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
62
62
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Green energy engineering
water and waste water engineering
air pollution control engineering
soil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30
30
1.000
Samson Mekbib Atnaw
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,397
1,014
0.726
Energy
Process Simulation
Thermofluids
Fuel
Gasification
Abraham Debebe Woldeyohannes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
600
432
0.720
Advanced Manufacturing System
modelling and simulation
pipeline network systems
Renewable energy resource optimization
Bulcha Jifara
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
62
62
1.000
Bioenergy Engineering
Renewable Energy
Solomon Tibebu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30
30
1.000
Green energy engineering
water and waste water engineering
air pollution control engineering
soil