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
1,539,289
Country Rank
8,523
Institution Rank : 484
![](https://cdn.adscientificindex.com/logos/11434.png)
![Iraq](/flags/iq.png)
![Areej D. Abbas](https://cdn.adscientificindex.com/pictures/f1/5883624.jpg)
Engineering of Chemical Reactors
Water Treatment
Adsorption
Membrane Technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
66
65
0.985
* Total Citation Counts Rankings
World Rank
1,543,201
Country Rank
7,540
Institution Rank : 157
![](https://cdn.adscientificindex.com/logos/4898.png)
![Bangladesh](/flags/bd.png)
![Md Shafiqul Islam](/pictures/03/4889333.jpg)
Foundation and anchor
Numerical modelling
Life cycle assessment
Chemical Stabilization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
65
65
1.000
* Total Citation Counts Rankings
World Rank
1,560,937
Country Rank
9,012
Institution Rank : 510
![](https://cdn.adscientificindex.com/logos/11434.png)
![Iraq](/flags/iq.png)
![Tagreed Lutfee](https://cdn.adscientificindex.com/pictures/46/5884049.jpg)
Chemical Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
62
51
0.823
* Total Citation Counts Rankings
World Rank
1,592,981
Country Rank
9,725
Institution Rank : 547
![](https://cdn.adscientificindex.com/logos/11434.png)
![Iraq](/flags/iq.png)
![Wahb Ahmed](https://cdn.adscientificindex.com/pictures/cd/5884455.jpg)
Chemical Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
56
48
0.857
* Total Citation Counts Rankings
World Rank
1,594,798
Country Rank
77,799
Institution Rank : 10
![](https://cdn.adscientificindex.com/logos/1825.jpg)
![India](/flags/in.png)
![Ch Nageswa Rao](/pictures/02/4660030.jpg)
Chemical speciation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
56
21
0.375
* Total Citation Counts Rankings
World Rank
1,596,220
Country Rank
15,224
Institution Rank : 41
![](https://cdn.adscientificindex.com/logos/1881.png)
![Pakistan](/flags/pk.png)
![Nusrat Kiran](https://cdn.adscientificindex.com/pictures/5a/5747541.jpg)
chemical engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55
55
1.000
* Total Citation Counts Rankings
World Rank
1,606,350
Country Rank
10,910
Institution Rank : 168
![](https://cdn.adscientificindex.com/logos/8590.jpg)
![Thailand](/flags/th.png)
![Terasut Sookkumnerd](/user/assets/images/profile/no-profile-photo.png)
Chemical Engineering
Process Modeling
Sugar Technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
14
0.259
* Total Citation Counts Rankings
World Rank
1,612,331
Country Rank
6,765
Institution Rank : 206
![](https://cdn.adscientificindex.com/logos/11801.png)
![Vietnam](/flags/vn.png)
![Bui Dang Dang Khoa](https://cdn.adscientificindex.com/pictures/7f/5738690.jpg)
Chemical Engineering
Carbon-based material
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52
52
1.000
* Total Citation Counts Rankings
World Rank
1,613,555
Country Rank
378
Institution Rank : 68
![](https://cdn.adscientificindex.com/logos/5840.jpg)
![Mongolia](/flags/mn.png)
![Ganchimeg Yunden](https://cdn.adscientificindex.com/pictures/97/5889821.jpg)
Chemical engineering
Material science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52
52
1.000
* Total Citation Counts Rankings
World Rank
1,626,487
Country Rank
26,626
Institution Rank : 430
![](https://cdn.adscientificindex.com/logos/2598.png)
![Nigeria](/flags/ng.png)
![Daniel Iheanacho Udunwa](https://cdn.adscientificindex.com/pictures/3b/5819598.jpg)
Corrosion science and engineering
Chemical Engineering
Quantum Chemistry
Machine learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50
49
0.980
* Total Citation Counts Rankings
World Rank
1,630,978
Country Rank
6,890
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/30622.jpg)
![Vietnam](/flags/vn.png)
![Son Nguyen Hoang](https://cdn.adscientificindex.com/pictures/30/5737552.jpg)
Medicinal Chemistry
Chemical Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49
49
1.000
* Total Citation Counts Rankings
World Rank
1,630,978
Country Rank
10,604
Institution Rank : 595
![](https://cdn.adscientificindex.com/logos/11434.png)
![Iraq](/flags/iq.png)
![Rasha.H. Khudhur](/pictures/43/5077274.jpg)
Chemical engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49
49
1.000
* Total Citation Counts Rankings
World Rank
1,633,814
Country Rank
80,669
Institution Rank : 245
![](https://cdn.adscientificindex.com/logos/5898.png)
![India](/flags/in.png)
![Wasim Khan](https://cdn.adscientificindex.com/pictures/e0/5646075.jpg)
Microfluidic Devices
Ansys Fluent
CFD
Heat and Mass transfer
Chemical Reaction Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49
43
0.878
* Total Citation Counts Rankings
World Rank
1,643,920
Country Rank
27,158
Institution Rank : 518
![](https://cdn.adscientificindex.com/logos/2597.png)
![Nigeria](/flags/ng.png)
![Essien Ua](https://cdn.adscientificindex.com/pictures/37/5805814.jpg)
Advanced Manufacturing and Materials
Renewable Energy
Additive Manufacturing
Chemical Engineering and Nanotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47
47
1.000
* Total Citation Counts Rankings
World Rank
1,646,982
Country Rank
10,988
Institution Rank : 611
![](https://cdn.adscientificindex.com/logos/11434.png)
![Iraq](/flags/iq.png)
![Basheer Ahmed Abdulhussein](https://cdn.adscientificindex.com/pictures/34/5885218.jpg)
Chemical Engineering
Corrosion Engineering
corrosion inhibitors
Anodizing of Metals
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47
38
0.809
* Total Citation Counts Rankings
World Rank
1,653,761
Country Rank
672
Institution Rank : 19
![](https://cdn.adscientificindex.com/logos/11354.png)
![Sudan](/flags/sd.png)
![Ih Elamin|https://orcid.org/0000-0002-8885-7927](/user/assets/images/profile/no-profile-photo.png)
chemical engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46
34
0.739
* Total Citation Counts Rankings
World Rank
1,664,294
Country Rank
16,154
Institution Rank : 45
![](https://cdn.adscientificindex.com/logos/18302.png)
![Pakistan](/flags/pk.png)
![Areeba Naqvi](https://cdn.adscientificindex.com/pictures/e0/5908013.jpg)
Chemical Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44
44
1.000
* Total Citation Counts Rankings
World Rank
1,669,000
Country Rank
7,177
Institution Rank : 223
![](https://cdn.adscientificindex.com/logos/11801.png)
![Vietnam](/flags/vn.png)
![Thi Thanh Ha Nguyen](/user/assets/images/profile/no-profile-photo.png)
Chemical Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44
0
0.000
* Total Citation Counts Rankings
World Rank
1,678,099
Country Rank
84,133
Institution Rank : 1,026
![](https://cdn.adscientificindex.com/logos/3736.png)
![India](/flags/in.png)
![Varun Gupta](/pictures/9a/5452333.jpg)
Flow Instability
Microfluidics
Microchannels
Photocatalysis
Chemical Reaction Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42
42
1.000
* Total Citation Counts Rankings
World Rank
1,683,027
Country Rank
84,582
Institution Rank : 299
![](https://cdn.adscientificindex.com/logos/3977.png)
![India](/flags/in.png)
![Pratibha Jadhav](/pictures/49/5496423.jpg)
Polymer composites and blends
Dielectrics
Engineering materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
41
1.000
* Total Citation Counts Rankings
World Rank
1,686,061
Country Rank
4,003
Institution Rank : 787
![](https://cdn.adscientificindex.com/logos/5076.png)
![Ghana](/flags/gh.png)
![Gabriel Yonmearu](/user/assets/images/profile/no-profile-photo.png)
Energy
power
Chemical engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
40
0.976
* Total Citation Counts Rankings
World Rank
1,691,635
Country Rank
9,193
Institution Rank : 293
![](https://cdn.adscientificindex.com/logos/6197.png)
![Taiwan](/flags/tw.png)
![Tadele Negash Gemeda](https://cdn.adscientificindex.com/pictures/20/5692018.jpg)
N2 fixation
CO2 reduction
water splitting
Chemical and Material Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40
40
1.000
* Total Citation Counts Rankings
World Rank
1,704,300
Country Rank
13,920
Institution Rank : 67
![](https://cdn.adscientificindex.com/logos/27743.png)
![Ukraine](/flags/ua.png)
![Степан Павлюс, Stepan Pavlus, Stepan Pavlius](/user/assets/images/profile/no-profile-photo.png)
Power Engineering
Енергетика
Sustainable Energy
Відновлювана енергетика
біоенергетика
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39
11
0.282
* Total Citation Counts Rankings
World Rank
1,706,983
Country Rank
9,234
Institution Rank : 364
![](https://cdn.adscientificindex.com/logos/761.jpg)
![Bangladesh](/flags/bd.png)
![Salman Farsi Taharat](/user/assets/images/profile/no-profile-photo.png)
Biochemistry
Platelet activation
Chitosan
Chemical Engineering
Biochemical Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38
38
1.000
* Total Citation Counts Rankings
World Rank
1,713,522
Country Rank
12,349
Institution Rank : 332
![](https://cdn.adscientificindex.com/logos/4921.png)
![Thailand](/flags/th.png)
![Apichat Saejio](/user/assets/images/profile/no-profile-photo.png)
Chemical Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37
37
1.000
* Total Citation Counts Rankings
World Ranking
1,539,289
Country Ranking
8,523
Institution Ranking
484
Areej D. Abbas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
66
65
0.985
![](https://cdn.adscientificindex.com/logos/11434.png)
Engineering of Chemical Reactors
Water Treatment
Adsorption
Membrane Technology
* Total Citation Counts Rankings
World Ranking
1,543,201
Country Ranking
7,540
Institution Ranking
157
Md Shafiqul Islam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
65
65
1.000
![](https://cdn.adscientificindex.com/logos/4898.png)
Foundation and anchor
Numerical modelling
Life cycle assessment
Chemical Stabilization
* Total Citation Counts Rankings
World Ranking
1,560,937
Country Ranking
9,012
Institution Ranking
510
Tagreed Lutfee
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
62
51
0.823
* Total Citation Counts Rankings
World Ranking
1,592,981
Country Ranking
9,725
Institution Ranking
547
Wahb Ahmed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
56
48
0.857
* Total Citation Counts Rankings
World Ranking
1,594,798
Country Ranking
77,799
Institution Ranking
10
Ch Nageswa Rao
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
56
21
0.375
* Total Citation Counts Rankings
World Ranking
1,596,220
Country Ranking
15,224
Institution Ranking
41
Nusrat Kiran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55
55
1.000
* Total Citation Counts Rankings
World Ranking
1,606,350
Country Ranking
10,910
Institution Ranking
168
Terasut Sookkumnerd
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
14
0.259
* Total Citation Counts Rankings
World Ranking
1,612,331
Country Ranking
6,765
Institution Ranking
206
Bui Dang Dang Khoa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52
52
1.000
* Total Citation Counts Rankings
World Ranking
1,613,555
Country Ranking
378
Institution Ranking
68
Ganchimeg Yunden
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52
52
1.000
* Total Citation Counts Rankings
World Ranking
1,626,487
Country Ranking
26,626
Institution Ranking
430
Daniel Iheanacho Udunwa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50
49
0.980
![](https://cdn.adscientificindex.com/logos/2598.png)
Corrosion science and engineering
Chemical Engineering
Quantum Chemistry
Machine learning
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* Total Citation Counts Rankings
World Ranking
1,630,978
Country Ranking
6,890
Institution Ranking
7
Son Nguyen Hoang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49
49
1.000
* Total Citation Counts Rankings
World Ranking
1,630,978
Country Ranking
10,604
Institution Ranking
595
Rasha.H. Khudhur
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49
49
1.000
* Total Citation Counts Rankings
World Ranking
1,633,814
Country Ranking
80,669
Institution Ranking
245
Wasim Khan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49
43
0.878
![](https://cdn.adscientificindex.com/logos/5898.png)
Microfluidic Devices
Ansys Fluent
CFD
Heat and Mass transfer
Chemical Reaction Engineering
* Total Citation Counts Rankings
World Ranking
1,643,920
Country Ranking
27,158
Institution Ranking
518
Essien Ua
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47
47
1.000
![](https://cdn.adscientificindex.com/logos/2597.png)
Advanced Manufacturing and Materials
Renewable Energy
Additive Manufacturing
Chemical Engineering and Nanotechnology
* Total Citation Counts Rankings
World Ranking
1,646,982
Country Ranking
10,988
Institution Ranking
611
Basheer Ahmed Abdulhussein
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47
38
0.809
![](https://cdn.adscientificindex.com/logos/11434.png)
Chemical Engineering
Corrosion Engineering
corrosion inhibitors
Anodizing of Metals
* Total Citation Counts Rankings
World Ranking
1,653,761
Country Ranking
672
Institution Ranking
19
Ih Elamin|https://orcid.org/0000-0002-8885-7927
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46
34
0.739
* Total Citation Counts Rankings
World Ranking
1,664,294
Country Ranking
16,154
Institution Ranking
45
Areeba Naqvi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44
44
1.000
* Total Citation Counts Rankings
World Ranking
1,669,000
Country Ranking
7,177
Institution Ranking
223
Thi Thanh Ha Nguyen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44
0
0.000
* Total Citation Counts Rankings
World Ranking
1,678,099
Country Ranking
84,133
Institution Ranking
1,026
Varun Gupta
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42
42
1.000
![](https://cdn.adscientificindex.com/logos/3736.png)
Flow Instability
Microfluidics
Microchannels
Photocatalysis
Chemical Reaction Engineering
* Total Citation Counts Rankings
World Ranking
1,683,027
Country Ranking
84,582
Institution Ranking
299
Pratibha Jadhav
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
41
1.000
![](https://cdn.adscientificindex.com/logos/3977.png)
Polymer composites and blends
Dielectrics
Engineering materials
* Total Citation Counts Rankings
World Ranking
1,686,061
Country Ranking
4,003
Institution Ranking
787
Gabriel Yonmearu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
40
0.976
* Total Citation Counts Rankings
World Ranking
1,691,635
Country Ranking
9,193
Institution Ranking
293
Tadele Negash Gemeda
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40
40
1.000
![](https://cdn.adscientificindex.com/logos/6197.png)
N2 fixation
CO2 reduction
water splitting
Chemical and Material Engineering
* Total Citation Counts Rankings
World Ranking
1,704,300
Country Ranking
13,920
Institution Ranking
67
Степан Павлюс, Stepan Pavlus, Stepan Pavlius
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39
11
0.282
![](https://cdn.adscientificindex.com/logos/27743.png)
Power Engineering
Енергетика
Sustainable Energy
Відновлювана енергетика
біоенергетика
* Total Citation Counts Rankings
World Ranking
1,706,983
Country Ranking
9,234
Institution Ranking
364
Salman Farsi Taharat
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38
38
1.000
![](https://cdn.adscientificindex.com/logos/761.jpg)
Biochemistry
Platelet activation
Chitosan
Chemical Engineering
Biochemical Engineering
* Total Citation Counts Rankings
World Ranking
1,713,522
Country Ranking
12,349
Institution Ranking
332
Apichat Saejio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37
37
1.000