The Citation Rankings (Highly Cited Researchers) list 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
Biofuel
Microalage/bacteria culture
CO2 biofixation
Wastewater treatment
Biosurfactant and enhance oil recovery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,268
2,099
0.642
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Corrosion
Failure Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,333
538
0.404
* Total Citation Counts Rankings
Ranking Based On Selection: 3
chemical engineering
environment
process intensification
CO2 capture
simulation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,266
664
0.524
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Chemical Engineering
specialized in chemical reaction engineering and thermodynamics within the application areas of renewable
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,006
309
0.307
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Process Systems
Process Control
Process Optimization
Process Data Analytics
Energy Efficiency
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
348
173
0.497
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Chemical Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
114
55
0.482
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Control SystemsSystem IdentificationControl TheoryAdvanced Control TheoryMATLAB SimulationSystem ModelingAutomationSystems DynamicsSystem Dynamics ModelingControl and InstrumentationSystems EngineeringModeling and SimulationParameter IdentificationStochastic System TheoryKalman FilteringModel Order ReductionSystems TheoryStability Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
SM Zakir Hossain
University of Bahrain
Sakhir, Bahrain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,268
2,099
0.642
Biofuel
Microalage/bacteria culture
CO2 biofixation
Wastewater treatment
Biosurfactant and enhance oil recovery
Hosni Ezuber
University of Bahrain
Sakhir, Bahrain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,333
538
0.404
Corrosion
Failure Analysis
Majeed S Jassim
University of Bahrain
Sakhir, Bahrain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,266
664
0.524
chemical engineering
environment
process intensification
CO2 capture
simulation
Shaker Haji
University of Bahrain
Sakhir, Bahrain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,006
309
0.307
Chemical Engineering
specialized in chemical reaction engineering and thermodynamics within the application areas of renewable
Mohamed Bin Shams
University of Bahrain
Sakhir, Bahrain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
348
173
0.497
Process Systems
Process Control
Process Optimization
Process Data Analytics
Energy Efficiency
Sabri Mrayed
University of Bahrain
Sakhir, Bahrain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
114
55
0.482
Mohamed A Rahim
University of Bahrain
Sakhir, Bahrain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
Control SystemsSystem IdentificationControl TheoryAdvanced Control TheoryMATLAB SimulationSystem ModelingAutomationSystems DynamicsSystem Dynamics ModelingControl and InstrumentationSystems EngineeringModeling and SimulationParameter IdentificationStochastic System TheoryKalman FilteringModel Order ReductionSystems TheoryStability Analysis