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
Water Resources Management- Water Quality Management- Environmental Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,028
4,225
0.840
* Total Citation Counts Rankings
Ranking Based On Selection :2
Cementitious and Pozzolanic Materials
Waste and by-products in cement-based materials
Alternative
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,271
2,256
0.690
* Total Citation Counts Rankings
Ranking Based On Selection :3
Concrete Structures
Structural Mechanics
Safety and Reliability
Durability
Recyling construction materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,846
1,403
0.493
* Total Citation Counts Rankings
Ranking Based On Selection :4
Structural design and analysis
estimating construction cost
administration of contracts
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,775
991
0.558
* Total Citation Counts Rankings
Ranking Based On Selection :5
Concrete Structures
Fiber Reinforced Polymers
Rehabilitation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,714
1,104
0.644
* Total Citation Counts Rankings
Ranking Based On Selection :6
Construction Engineering and management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,642
733
0.446
* Total Citation Counts Rankings
Ranking Based On Selection :7
structural dynamics
nonlinear analysis
finite element method
assessment and rehabilitation of structures
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,556
625
0.402
* Total Citation Counts Rankings
Ranking Based On Selection :8
Construction Management (Construction 4.0)
Renewable and Sustainable Energy
Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,273
1,234
0.969
* Total Citation Counts Rankings
Ranking Based On Selection :9
Coastal Engineering
Hydraulics
Groundwater
Hydraulic Structures
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
946
574
0.607
* Total Citation Counts Rankings
Ranking Based On Selection :10
Soil-Structure Interaction
Problematic Soils and ground improvement
Geoenvironmental Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
933
544
0.583
* Total Citation Counts Rankings
Ranking Based On Selection :11
Climate Change
Hydrology
GIS
Remote Sensing
Multi-Hazard Assessment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
918
763
0.831
* Total Citation Counts Rankings
Ranking Based On Selection :12
Engineering & Technology
Structural Engineering
Project Management
Busiiness & Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
891
450
0.505
* Total Citation Counts Rankings
Ranking Based On Selection :13
Wastewater Treatment
Microbial fuel cell
EIA
Climate Change
Resource Recovery and Circular
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
811
548
0.676
* Total Citation Counts Rankings
Ranking Based On Selection :14
Asphalt pavements
Asphalt mixture design
Aggregates for road applications
Traffic safety
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
791
447
0.565
* Total Citation Counts Rankings
Ranking Based On Selection :15
Engineering Project Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
630
328
0.521
* Total Citation Counts Rankings
Ranking Based On Selection :16
Geotechnical/Foundation Engineering
Construction Materials
Construction Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
600
532
0.887
* Total Citation Counts Rankings
Ranking Based On Selection :17
Impact Engineering
Modelling and Simulation
Computational Mechanics
Ultra High Strength Concrete
Fibre Reinforced Concrete
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
559
393
0.703
* Total Citation Counts Rankings
Ranking Based On Selection :18
construction management
quantity surveying
optimization in construction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
499
316
0.633
* Total Citation Counts Rankings
Ranking Based On Selection :19
Civil Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
282
279
0.989
* Total Citation Counts Rankings
Ranking Based On Selection :20
Construction Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
270
270
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :21
Material characterization using dielectric properties
durability and sustainable materials
education
application of A
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
249
198
0.795
* Total Citation Counts Rankings
Ranking Based On Selection :22
Construction Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
179
159
0.888
* Total Citation Counts Rankings
Ranking Based On Selection :23
Civil Engineering Materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
172
171
0.994
* Total Citation Counts Rankings
Ranking Based On Selection :24
Civil Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
98
93
0.949
* Total Citation Counts Rankings
Ranking Based On Selection :25
Water Resources
Remorte Sensing
Hydrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
69
65
0.942
Mohammad Reza Nikoo
Sultan Qaboos University
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,028
4,225
0.840
Water Resources Management- Water Quality Management- Environmental Engineering
Mohammed Seddik Meddah
Sultan Qaboos University
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,271
2,256
0.690
Cementitious and Pozzolanic Materials
Waste and by-products in cement-based materials
Alternative
Ali S Al Harthy
Sultan Qaboos University
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,846
1,403
0.493
Concrete Structures
Structural Mechanics
Safety and Reliability
Durability
Recyling construction materials
Ali Alnuaimi
Sultan Qaboos University
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,775
991
0.558
Structural design and analysis
estimating construction cost
administration of contracts
Sherif El Gamal
Sultan Qaboos University
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,714
1,104
0.644
Concrete Structures
Fiber Reinforced Polymers
Rehabilitation
Ashraf Elazouni
Sultan Qaboos University
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,642
733
0.446
Construction Engineering and management
Waleed Thanoon
University of Nizwa
Nizwa, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,556
625
0.402
structural dynamics
nonlinear analysis
finite element method
assessment and rehabilitation of structures
Tariq Umar
A'Sharqiyah University
Ibra, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,273
1,234
0.969
Construction Management (Construction 4.0)
Renewable and Sustainable Energy
Engineering
Ahmad Sana
Sultan Qaboos University
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
946
574
0.607
Coastal Engineering
Hydraulics
Groundwater
Hydraulic Structures
Yahia Mohamedzein
Sultan Qaboos University
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
933
544
0.583
Soil-Structure Interaction
Problematic Soils and ground improvement
Geoenvironmental Engineering
Ghazi Al Rawas
Sultan Qaboos University
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
918
763
0.831
Climate Change
Hydrology
GIS
Remote Sensing
Multi-Hazard Assessment
Abdelghani Benayoune
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
891
450
0.505
Engineering & Technology
Structural Engineering
Project Management
Busiiness & Management
Sudheer Kumar Shukla
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
811
548
0.676
Wastewater Treatment
Microbial fuel cell
EIA
Climate Change
Resource Recovery and Circular
K Al Shamsi|Khalid Al-Shamsi
Sultan Qaboos University
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
791
447
0.565
Asphalt pavements
Asphalt mixture design
Aggregates for road applications
Traffic safety
Sam Wamuziri
A'Sharqiyah University
Ibra, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
630
328
0.521
Engineering Project Management
Abideen Adekunle Ganiyu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
600
532
0.887
Geotechnical/Foundation Engineering
Construction Materials
Construction Management
Qadir Bux Alias Imran Latif
University of Nizwa
Nizwa, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
559
393
0.703
Impact Engineering
Modelling and Simulation
Computational Mechanics
Ultra High Strength Concrete
Fibre Reinforced Concrete
Mohammed Al Mohsin
University of Buraimi
Al-Buraymi, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
499
316
0.633
construction management
quantity surveying
optimization in construction
Husam Al Dughaishi
University of Nizwa
Nizwa, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
282
279
0.989
Tahra Al Maskari
A'Sharqiyah University
Ibra, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
270
270
1.000
Ram K Manchiryal
Middle East College
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
249
198
0.795
Material characterization using dielectric properties
durability and sustainable materials
education
application of A
sina safinia
Middle East College
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
179
159
0.888
Chiranjeevi Rahul Rollakanti
Middle East College
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
172
171
0.994
Civil Engineering Materials
Hafez Al Sadeq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
98
93
0.949
Osama Ragab Ibrahim
Sohar University
Sohar, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
69
65
0.942
Water Resources
Remorte Sensing
Hydrology