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
1,078,847
Country Rank
1,093
Institution Rank : 66
![](https://cdn.adscientificindex.com/logos/11210.jpg)
![Sri Lanka](/flags/lk.png)
![Shantha M. Egodage](https://cdn.adscientificindex.com/pictures/4a/5733274.jpg)
Chemical Engineering
and Polymer Science
Technology and Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
270
243
0.900
* Total Citation Counts Rankings
World Rank
1,085,601
Country Rank
10,783
Institution Rank : 63
![](https://cdn.adscientificindex.com/logos/27299.jpg)
![Nigeria](/flags/ng.png)
![Aliozo Ogechukwu Sandra](/user/assets/images/profile/no-profile-photo.png)
Chemical Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
264
232
0.879
* Total Citation Counts Rankings
World Rank
1,093,396
Country Rank
11,038
Institution Rank : 151
![](https://cdn.adscientificindex.com/logos/2598.png)
![Nigeria](/flags/ng.png)
![Chigoziri Nnaemeka Njoku](https://cdn.adscientificindex.com/pictures/ee/5799520.jpg)
Corrosion Science and Protection
Functional Coatings
Materials Engineering
and Chemical Engineeri
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
257
254
0.988
* Total Citation Counts Rankings
World Rank
1,099,417
Country Rank
45,334
Institution Rank : 157
![](https://cdn.adscientificindex.com/logos/3977.png)
![India](/flags/in.png)
![Ujjal Mondal](/pictures/4a/5449239.jpg)
Heterogeneous Catalysis
Renewable Energy
Green Chemistry and Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
252
230
0.913
* Total Citation Counts Rankings
World Rank
1,113,661
Country Rank
7,625
Institution Rank : 98
![](https://cdn.adscientificindex.com/logos/5644.png)
![Pakistan](/flags/pk.png)
![Abdul Rehman Memon](https://cdn.adscientificindex.com/pictures/e9/5906031.jpg)
Environmental engineering
chemical engineering
Green and Sustainability Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
241
162
0.672
* Total Citation Counts Rankings
World Rank
1,141,733
Country Rank
12,455
Institution Rank : 176
![](https://cdn.adscientificindex.com/logos/2598.png)
![Nigeria](/flags/ng.png)
![Emmanuel Osoka](https://cdn.adscientificindex.com/pictures/a4/5800112.jpg)
Chemical Engineering
Modelling
Process Control
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
220
138
0.627
* Total Citation Counts Rankings
World Rank
1,214,245
Country Rank
52,270
Institution Rank : 17
![](https://cdn.adscientificindex.com/logos/6142.png)
![India](/flags/in.png)
![Jackson Gurung](/pictures/48/4786820.jpg)
Colloid & Interface Science
Chemical Thermodynamics
Engineering
Nano-science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
175
172
0.983
* Total Citation Counts Rankings
World Rank
1,229,519
Country Rank
5,947
Institution Rank : 334
![](https://cdn.adscientificindex.com/logos/14882.png)
![Thailand](/flags/th.png)
![Issara Chanakaewsomboon Chemical Engineering](/pictures/0b/5558137.jpg)
Biofuels
Biodiesel
Catalysts
Palm oil technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
167
167
1.000
* Total Citation Counts Rankings
World Rank
1,229,899
Country Rank
872
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/30602.jpg)
![Tanzania](/flags/tz.png)
![Eng. John Michael Tesha](https://cdn.adscientificindex.com/pictures/d7/5736675.jpg)
Petroleum Engineering
Chemical Engineering
Membrane technology for desalination
treatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
167
163
0.976
* Total Citation Counts Rankings
World Rank
1,234,235
Country Rank
53,437
Institution Rank : 186
![](https://cdn.adscientificindex.com/logos/3977.png)
![India](/flags/in.png)
![Debarati Das](/pictures/d4/5363284.jpg)
Homogeneous Catalysis
Carbonylation reactions
Crystal Engineering of Functional materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
165
152
0.921
* Total Citation Counts Rankings
World Rank
1,255,723
Country Rank
15,655
Institution Rank : 237
![](https://cdn.adscientificindex.com/logos/2598.png)
![Nigeria](/flags/ng.png)
![Kamalu Cio](https://cdn.adscientificindex.com/pictures/66/5801822.jpg)
Chemical Engineering Modeling
Process Simulation
Process Control
Environmental Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
155
107
0.690
* Total Citation Counts Rankings
World Rank
1,265,589
Country Rank
11,927
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/16221.jpg)
![Egypt](/flags/eg.png)
![Merit Rostom](/pictures/12/4412607.jpg)
BIOTECHNOLOGY BIOCHEMISTRY CHEMICAL ENGINEERING MICROBIOLOGY GENETICS MATERIAL SCIENCE
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
150
149
0.993
* Total Citation Counts Rankings
World Rank
1,289,572
Country Rank
12,500
Institution Rank : 70
![](https://cdn.adscientificindex.com/logos/12153.png)
![Egypt](/flags/eg.png)
![Hazem Salaheldin Eltawab](https://cdn.adscientificindex.com/pictures/0d/5778727.jpg)
Renewable Energy
Environmental
chemical process engineering
Project Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
140
119
0.850
* Total Citation Counts Rankings
World Rank
1,289,881
Country Rank
10,472
Institution Rank : 127
![](https://cdn.adscientificindex.com/logos/10994.png)
![Pakistan](/flags/pk.png)
![Mashal Ahmad](https://cdn.adscientificindex.com/pictures/6e/5746082.jpg)
chemical engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
140
104
0.743
* Total Citation Counts Rankings
World Rank
1,298,382
Country Rank
9,237
Institution Rank : 152
![](https://cdn.adscientificindex.com/logos/2095.png)
![South Africa](/flags/za.png)
![Felicia Omolara Afolabi](https://cdn.adscientificindex.com/pictures/3f/5832977.jpg)
Chemical Engineering
water and wastewater treatment
Bio-waste valorisation
environmental pollution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
136
136
1.000
* Total Citation Counts Rankings
World Rank
1,303,216
Country Rank
318,298
Institution Rank : 40
![](https://cdn.adscientificindex.com/logos/25955.png)
![United States](/flags/us.png)
![Deepak Mohanlal Jain Chemical Engineering](/user/assets/images/profile/no-profile-photo.png)
Process Safety
Scale-up
Technology Development & Transfer
Process Engineering
Physico-chemical properties
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
135
37
0.274
* Total Citation Counts Rankings
World Rank
1,315,553
Country Rank
62,241
Institution Rank : 416
![](https://cdn.adscientificindex.com/logos/6029.png)
![China](/flags/cn.png)
![Cai Wenrong](/user/assets/images/profile/no-profile-photo.png)
chemical engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
130
92
0.708
* Total Citation Counts Rankings
World Rank
1,319,698
Country Rank
10,969
Institution Rank : 216
![](https://cdn.adscientificindex.com/logos/10993.png)
![Pakistan](/flags/pk.png)
![Raashid Muhammad](/user/assets/images/profile/no-profile-photo.png)
Chemical Engineering
Energy and Environment
Water and Wastewater Treatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
128
126
0.984
* Total Citation Counts Rankings
World Rank
1,328,395
Country Rank
59,129
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/7046.png)
![India](/flags/in.png)
![Pranay Raut](/pictures/b6/4650643.jpg)
Edible Film and Coating
adsorption
Chemical reaction Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
125
107
0.856
* Total Citation Counts Rankings
World Rank
1,329,845
Country Rank
503
Institution Rank : 80
![](https://cdn.adscientificindex.com/logos/6232.png)
![Zimbabwe](/flags/zw.png)
![Tariro Tecla Manhongo](/pictures/99/4880259.jpg)
Chemical Engineering
Biorefinery
Waste Valorization
Technoeconomic analysis
Life Cycle Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
124
124
1.000
* Total Citation Counts Rankings
World Rank
1,349,182
Country Rank
64,073
Institution Rank : 954
![](https://cdn.adscientificindex.com/logos/3525.png)
![China](/flags/cn.png)
![Abdulmajid Shagali](https://cdn.adscientificindex.com/pictures/21/5860869.jpg)
Renewable Energy
Thermal Engineering
Chemical engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
117
117
1.000
* Total Citation Counts Rankings
World Rank
1,383,617
Country Rank
1,955
Institution Rank : 241
![](https://cdn.adscientificindex.com/logos/8205.jpg)
![Slovakia](/flags/sk.png)
![Matej Danko](/user/assets/images/profile/no-profile-photo.png)
chemical engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
106
90
0.849
* Total Citation Counts Rankings
World Rank
1,386,933
Country Rank
19,510
Institution Rank : 304
![](https://cdn.adscientificindex.com/logos/2598.png)
![Nigeria](/flags/ng.png)
![Ekeke, Ic](/user/assets/images/profile/no-profile-photo.png)
modelling and simulation of chemical processes
corrosion inhibition of materials
Environmental Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
105
84
0.800
* Total Citation Counts Rankings
World Rank
1,388,733
Country Rank
6,069
Institution Rank : 13
![](https://cdn.adscientificindex.com/logos/928.png)
![Bangladesh](/flags/bd.png)
![Mohammad Hossain](https://cdn.adscientificindex.com/pictures/1c/5739372.jpg)
Textile Engineering
Materials Science
Chemical Engineering
Composite
Smart Textiles
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
104
104
1.000
* Total Citation Counts Rankings
World Rank
1,389,638
Country Rank
12,049
Institution Rank : 240
![](https://cdn.adscientificindex.com/logos/10993.png)
![Pakistan](/flags/pk.png)
![Saira Bano](/user/assets/images/profile/no-profile-photo.png)
Chemical Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
104
94
0.904
* Total Citation Counts Rankings
World Ranking
1,078,847
Country Ranking
1,093
Institution Ranking
66
Shantha M. Egodage
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
270
243
0.900
![](https://cdn.adscientificindex.com/logos/11210.jpg)
Chemical Engineering
and Polymer Science
Technology and Engineering
* Total Citation Counts Rankings
World Ranking
1,085,601
Country Ranking
10,783
Institution Ranking
63
Aliozo Ogechukwu Sandra
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
264
232
0.879
* Total Citation Counts Rankings
World Ranking
1,093,396
Country Ranking
11,038
Institution Ranking
151
Chigoziri Nnaemeka Njoku
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
257
254
0.988
![](https://cdn.adscientificindex.com/logos/2598.png)
Corrosion Science and Protection
Functional Coatings
Materials Engineering
and Chemical Engineeri
* Total Citation Counts Rankings
World Ranking
1,099,417
Country Ranking
45,334
Institution Ranking
157
Ujjal Mondal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
252
230
0.913
![](https://cdn.adscientificindex.com/logos/3977.png)
Heterogeneous Catalysis
Renewable Energy
Green Chemistry and Engineering
* Total Citation Counts Rankings
World Ranking
1,113,661
Country Ranking
7,625
Institution Ranking
98
Abdul Rehman Memon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
241
162
0.672
![](https://cdn.adscientificindex.com/logos/5644.png)
Environmental engineering
chemical engineering
Green and Sustainability Engineering
* Total Citation Counts Rankings
World Ranking
1,141,733
Country Ranking
12,455
Institution Ranking
176
Emmanuel Osoka
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
220
138
0.627
* Total Citation Counts Rankings
World Ranking
1,214,245
Country Ranking
52,270
Institution Ranking
17
Jackson Gurung
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
175
172
0.983
![](https://cdn.adscientificindex.com/logos/6142.png)
Colloid & Interface Science
Chemical Thermodynamics
Engineering
Nano-science
* Total Citation Counts Rankings
World Ranking
1,229,519
Country Ranking
5,947
Institution Ranking
334
Issara Chanakaewsomboon Chemical Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
167
167
1.000
* Total Citation Counts Rankings
World Ranking
1,229,899
Country Ranking
872
Institution Ranking
3
Eng. John Michael Tesha
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
167
163
0.976
![](https://cdn.adscientificindex.com/logos/30602.jpg)
Petroleum Engineering
Chemical Engineering
Membrane technology for desalination
treatment
* Total Citation Counts Rankings
World Ranking
1,234,235
Country Ranking
53,437
Institution Ranking
186
Debarati Das
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
165
152
0.921
![](https://cdn.adscientificindex.com/logos/3977.png)
Homogeneous Catalysis
Carbonylation reactions
Crystal Engineering of Functional materials
![Adscientificindex](/assets/images/banner_logo.png)
Click for INSTITUTIONAL BULK REGISTRATION and PREMIUM MEMBERSHIP advantages
![Adscientificindex](/assets/images/banner_click.png)
* Total Citation Counts Rankings
World Ranking
1,255,723
Country Ranking
15,655
Institution Ranking
237
Kamalu Cio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
155
107
0.690
![](https://cdn.adscientificindex.com/logos/2598.png)
Chemical Engineering Modeling
Process Simulation
Process Control
Environmental Engineering
* Total Citation Counts Rankings
World Ranking
1,265,589
Country Ranking
11,927
Institution Ranking
3
Merit Rostom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
150
149
0.993
![](https://cdn.adscientificindex.com/logos/16221.jpg)
BIOTECHNOLOGY BIOCHEMISTRY CHEMICAL ENGINEERING MICROBIOLOGY GENETICS MATERIAL SCIENCE
* Total Citation Counts Rankings
World Ranking
1,289,572
Country Ranking
12,500
Institution Ranking
70
Hazem Salaheldin Eltawab
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
140
119
0.850
![](https://cdn.adscientificindex.com/logos/12153.png)
Renewable Energy
Environmental
chemical process engineering
Project Management
* Total Citation Counts Rankings
World Ranking
1,289,881
Country Ranking
10,472
Institution Ranking
127
Mashal Ahmad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
140
104
0.743
* Total Citation Counts Rankings
World Ranking
1,298,382
Country Ranking
9,237
Institution Ranking
152
Felicia Omolara Afolabi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
136
136
1.000
![](https://cdn.adscientificindex.com/logos/2095.png)
Chemical Engineering
water and wastewater treatment
Bio-waste valorisation
environmental pollution
* Total Citation Counts Rankings
World Ranking
1,303,216
Country Ranking
318,298
Institution Ranking
40
Deepak Mohanlal Jain Chemical Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
135
37
0.274
![](https://cdn.adscientificindex.com/logos/25955.png)
Process Safety
Scale-up
Technology Development & Transfer
Process Engineering
Physico-chemical properties
* Total Citation Counts Rankings
World Ranking
1,315,553
Country Ranking
62,241
Institution Ranking
416
Cai Wenrong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
130
92
0.708
* Total Citation Counts Rankings
World Ranking
1,319,698
Country Ranking
10,969
Institution Ranking
216
Raashid Muhammad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
128
126
0.984
![](https://cdn.adscientificindex.com/logos/10993.png)
Chemical Engineering
Energy and Environment
Water and Wastewater Treatment
* Total Citation Counts Rankings
World Ranking
1,328,395
Country Ranking
59,129
Institution Ranking
3
Pranay Raut
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
125
107
0.856
![](https://cdn.adscientificindex.com/logos/7046.png)
Edible Film and Coating
adsorption
Chemical reaction Engineering
* Total Citation Counts Rankings
World Ranking
1,329,845
Country Ranking
503
Institution Ranking
80
Tariro Tecla Manhongo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
124
124
1.000
![](https://cdn.adscientificindex.com/logos/6232.png)
Chemical Engineering
Biorefinery
Waste Valorization
Technoeconomic analysis
Life Cycle Analysis
* Total Citation Counts Rankings
World Ranking
1,349,182
Country Ranking
64,073
Institution Ranking
954
Abdulmajid Shagali
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
117
117
1.000
* Total Citation Counts Rankings
World Ranking
1,383,617
Country Ranking
1,955
Institution Ranking
241
Matej Danko
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
106
90
0.849
* Total Citation Counts Rankings
World Ranking
1,386,933
Country Ranking
19,510
Institution Ranking
304
Ekeke, Ic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
105
84
0.800
![](https://cdn.adscientificindex.com/logos/2598.png)
modelling and simulation of chemical processes
corrosion inhibition of materials
Environmental Engineering
* Total Citation Counts Rankings
World Ranking
1,388,733
Country Ranking
6,069
Institution Ranking
13
Mohammad Hossain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
104
104
1.000
![](https://cdn.adscientificindex.com/logos/928.png)
Textile Engineering
Materials Science
Chemical Engineering
Composite
Smart Textiles
* Total Citation Counts Rankings
World Ranking
1,389,638
Country Ranking
12,049
Institution Ranking
240
Saira Bano
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
104
94
0.904