Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
* Total Citation Counts Rankings
World Rank
8,261
Country Rank
1
Institution Rank : 1
Crop physiology
Seed science
Allelopathy
Agronomy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55,116
38,302
0.695
* Total Citation Counts Rankings
World Rank
26,133
Country Rank
2
Institution Rank : 2
High Energy Physics
Mathematical Physics
Quasicrystals
Quaternions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,563
8,701
0.328
* Total Citation Counts Rankings
World Rank
33,797
Country Rank
3
Institution Rank : 1
Phytochemistry
antibiotics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,273
10,539
0.473
* Total Citation Counts Rankings
World Rank
34,835
Country Rank
4
Institution Rank : 3
Immunology
HIV/AIDS
Natural anti-infective agents
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,800
15,158
0.695
* Total Citation Counts Rankings
World Rank
40,523
Country Rank
5
Institution Rank : 2
Plant Microbe Interaction
Plant stress physiology
Plant and Microbial genomics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,594
15,544
0.793
* Total Citation Counts Rankings
World Rank
43,293
Country Rank
6
Institution Rank : 4
Pharmacology
Toxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,640
7,711
0.414
* Total Citation Counts Rankings
World Rank
45,987
Country Rank
7
Institution Rank : 5
Biofuel
Water treatment
Environmental Pollution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,843
13,800
0.773
* Total Citation Counts Rankings
World Rank
49,586
Country Rank
8
Institution Rank : 6
Food Processing
Food Quality
Food Functionality
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,884
6,909
0.409
* Total Citation Counts Rankings
World Rank
62,483
Country Rank
9
Institution Rank : 1
Solar Thermal
Photovoltaic/Thermal
Photovoltaic
Nano-PCM
Solar Energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,176
10,340
0.729
* Total Citation Counts Rankings
World Rank
63,824
Country Rank
10
Institution Rank : 7
Green Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,950
8,154
0.585
* Total Citation Counts Rankings
World Rank
77,030
Country Rank
11
Institution Rank : 1
Novel drug delivery systems
Clinical outcomes research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,025
4,264
0.355
* Total Citation Counts Rankings
World Rank
80,146
Country Rank
12
Institution Rank : 8
ENT
Management
Quality & Patient Safety
Medical Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,632
7,170
0.616
* Total Citation Counts Rankings
World Rank
82,981
Country Rank
13
Institution Rank : 9
Technology Adoption
Digital Marketing
Consumer behaviour
Knowledge Management
e-commerce
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,306
9,351
0.827
* Total Citation Counts Rankings
World Rank
86,301
Country Rank
14
Institution Rank : 1
Super Green Hydrogen
Sustainable Energy
Superoxide Ion
Green Engineering
Deep Eutectic Solvents
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,942
8,350
0.763
* Total Citation Counts Rankings
World Rank
86,728
Country Rank
15
Institution Rank : 10
agriculture
horticulture
plant science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,900
7,725
0.709
* Total Citation Counts Rankings
World Rank
92,446
Country Rank
16
Institution Rank : 11
Marine Biotechnology
Chemical Ecology
Marine Natural Products
Biofouling
Marine Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,323
5,411
0.524
* Total Citation Counts Rankings
World Rank
101,640
Country Rank
17
Institution Rank : 12
Hematology
Immunology
Cancer
Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,497
2,751
0.290
* Total Citation Counts Rankings
World Rank
103,963
Country Rank
18
Institution Rank : 2
Supply Chain Sustainability
Supply chain management
Data envelopment analysis
Sustainable supply chain management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,311
5,577
0.599
* Total Citation Counts Rankings
World Rank
108,621
Country Rank
19
Institution Rank : 3
Orgnaic Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,960
5,970
0.666
* Total Citation Counts Rankings
World Rank
108,771
Country Rank
20
Institution Rank : 13
Analytical and Applied Environmental Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,950
3,190
0.356
* Total Citation Counts Rankings
World Rank
109,271
Country Rank
21
Institution Rank : 14
Medicine
Neurosciences
Psychology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,912
4,815
0.540
* Total Citation Counts Rankings
World Rank
110,237
Country Rank
22
Institution Rank : 2
Bio-organic chemistry
Pharmaceutical chemistry
Natural products
Ethnopharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,844
6,678
0.755
* Total Citation Counts Rankings
World Rank
110,945
Country Rank
23
Institution Rank : 15
Nanotechnology
Graphene
Enhanced Oil Recovery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,795
2,840
0.323
* Total Citation Counts Rankings
World Rank
115,108
Country Rank
24
Institution Rank : 1
Physics
CFD
eLearning & AI
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,516
4,845
0.569
* Total Citation Counts Rankings
World Rank
117,028
Country Rank
25
Institution Rank : 4
Organic Chemistry
Synthetic Organic Chemistry
Food Chemistry
Environmental Chemistry
Medicinal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,391
4,916
0.586
* Total Citation Counts Rankings
Rankings
8,261
1
1
Muhammad Farooq
Sultan Qaboos University
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55,116
38,302
0.695
Crop physiology
Seed science
Allelopathy
Agronomy
* Total Citation Counts Rankings
Rankings
26,133
2
2
Nazife Koca Ozdes
Sultan Qaboos University
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,563
8,701
0.328
High Energy Physics
Mathematical Physics
Quasicrystals
Quaternions
* Total Citation Counts Rankings
Rankings
33,797
3
1
Simon Gibbons
University of Nizwa
Nizwa, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,273
10,539
0.473
* Total Citation Counts Rankings
Rankings
34,835
4
3
Ali A Al Jabri
Sultan Qaboos University
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,800
15,158
0.695
Immunology
HIV/AIDS
Natural anti-infective agents
* Total Citation Counts Rankings
Rankings
40,523
5
2
Abdul Latif Khan
University of Nizwa
Nizwa, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,594
15,544
0.793
Plant Microbe Interaction
Plant stress physiology
Plant and Microbial genomics
* Total Citation Counts Rankings
Rankings
43,293
6
4
Badreldin H Ali
Sultan Qaboos University
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,640
7,711
0.414
* Total Citation Counts Rankings
Rankings
45,987
7
5
Ala A H Al Muhtaseb
Sultan Qaboos University
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,843
13,800
0.773
Biofuel
Water treatment
Environmental Pollution
* Total Citation Counts Rankings
Rankings
49,586
8
6
Md. Shafiur Rahman
Sultan Qaboos University
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,884
6,909
0.409
Food Processing
Food Quality
Food Functionality
* Total Citation Counts Rankings
Rankings
62,483
9
1
Hussein A Kazem
Sohar University
Sohar, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,176
10,340
0.729
Solar Thermal
Photovoltaic/Thermal
Photovoltaic
Nano-PCM
Solar Energy
* Total Citation Counts Rankings
Rankings
63,824
10
7
Farouq Sabri Mjalli
Sultan Qaboos University
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,950
8,154
0.585
Click for INSTITUTIONAL BULK REGISTRATION and PREMIUM MEMBERSHIP advantages
* Total Citation Counts Rankings
Rankings
77,030
11
1
Alka Ahuja
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,025
4,264
0.355
* Total Citation Counts Rankings
Rankings
80,146
12
8
Rashid Al Abri
Sultan Qaboos University
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,632
7,170
0.616
ENT
Management
Quality & Patient Safety
Medical Education
* Total Citation Counts Rankings
Rankings
82,981
13
9
Ali Tarhini
Sultan Qaboos University
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,306
9,351
0.827
Technology Adoption
Digital Marketing
Consumer behaviour
Knowledge Management
e-commerce
* Total Citation Counts Rankings
Rankings
86,301
14
1
Maan Hayyan
Muscat University
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,942
8,350
0.763
Super Green Hydrogen
Sustainable Energy
Superoxide Ion
Green Engineering
Deep Eutectic Solvents
* Total Citation Counts Rankings
Rankings
86,728
15
10
Mumtaz Khan
Sultan Qaboos University
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,900
7,725
0.709
agriculture
horticulture
plant science
* Total Citation Counts Rankings
Rankings
92,446
16
11
Sergey Dobretsov
Sultan Qaboos University
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,323
5,411
0.524
Marine Biotechnology
Chemical Ecology
Marine Natural Products
Biofouling
Marine Microbiology
* Total Citation Counts Rankings
Rankings
101,640
17
12
Mohamed Rachid Boulassel
Sultan Qaboos University
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,497
2,751
0.290
Hematology
Immunology
Cancer
Medicine
* Total Citation Counts Rankings
Rankings
103,963
18
2
Reza Farzipoor Saen
Sohar University
Sohar, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,311
5,577
0.599
Supply Chain Sustainability
Supply chain management
Data envelopment analysis
Sustainable supply chain management
* Total Citation Counts Rankings
Rankings
108,621
19
3
Javid Hussain
University of Nizwa
Nizwa, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,960
5,970
0.666
* Total Citation Counts Rankings
Rankings
108,771
20
13
Rengaraj Selvaraj
Sultan Qaboos University
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,950
3,190
0.356
Analytical and Applied Environmental Chemistry
* Total Citation Counts Rankings
Rankings
109,271
21
14
Samir Al Adawi
Sultan Qaboos University
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,912
4,815
0.540
* Total Citation Counts Rankings
Rankings
110,237
22
2
Shah Alam Khan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,844
6,678
0.755
Bio-organic chemistry
Pharmaceutical chemistry
Natural products
Ethnopharmacology
* Total Citation Counts Rankings
Rankings
110,945
23
15
Tariq Mohiuddin Mohammed Ghulam
Sultan Qaboos University
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,795
2,840
0.323
Nanotechnology
Graphene
Enhanced Oil Recovery
* Total Citation Counts Rankings
Rankings
115,108
24
1
M Siva Kumar
Oman Dental College
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,516
4,845
0.569
* Total Citation Counts Rankings
Rankings
117,028
25
4
Mohammad Amzad Hossain
University of Nizwa
Nizwa, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,391
4,916
0.586
Organic Chemistry
Synthetic Organic Chemistry
Food Chemistry
Environmental Chemistry
Medicinal