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
28,517
Country Rank
2,484
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/7386.png)
![United Kingdom](/flags/gb.png)
![Patrick A Lewis](https://cdn.adscientificindex.com/pictures/3c/1367491.jpg)
Biochemistry
Neuroscience
Neurodegeneration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,044
12,737
0.509
* Total Citation Counts Rankings
World Rank
130,291
Country Rank
394
Institution Rank : 74
![](https://cdn.adscientificindex.com/logos/10706.png)
![Malaysia](/flags/my.png)
![AQ Sazili](https://cdn.adscientificindex.com/pictures/95/377463.jpg)
Meat Science
Muscle Biochemistry
Halal Slaughtering Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,617
5,389
0.707
* Total Citation Counts Rankings
World Rank
134,123
Country Rank
6,166
Institution Rank : 34
![](https://cdn.adscientificindex.com/logos/11222.jpg)
![Australia](/flags/au.png)
![Hutton Oddy](/user/assets/images/profile/no-profile-photo.png)
Animal Agriculture
Nutrition
Biochemistry
Genetics / Genomics
Systems Modelling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,416
2,810
0.379
* Total Citation Counts Rankings
World Rank
147,593
Country Rank
738
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/216.jpg)
![Türkiye](/flags/tr.png)
![Fatih Mehmet Kandemir](https://cdn.adscientificindex.com/pictures/97/208504.jpg)
Biochemistry
animal experimental models
oxidative stress
toxicology
antioxidant
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,774
6,128
0.905
* Total Citation Counts Rankings
World Rank
221,675
Country Rank
1,487
Institution Rank : 28
![](https://cdn.adscientificindex.com/logos/622.png)
![Türkiye](/flags/tr.png)
![Sefa Küçükler](https://cdn.adscientificindex.com/pictures/ee/212636.jpg)
Biochemistry
Antioxidant
Toxicity
Oxidative Stress
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,482
4,295
0.958
* Total Citation Counts Rankings
World Rank
233,000
Country Rank
967
Institution Rank : 189
![](https://cdn.adscientificindex.com/logos/10706.png)
![Malaysia](/flags/my.png)
![Syahida Binti Ahmad](https://cdn.adscientificindex.com/pictures/2c/413192.jpg)
Animal Biochemistry & Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,248
2,164
0.509
* Total Citation Counts Rankings
World Rank
258,460
Country Rank
249
Institution Rank : 33
![](https://cdn.adscientificindex.com/logos/11072.jpg)
![Nigeria](/flags/ng.png)
![Kehinde Olugboyega Soetan](/pictures/71/100869.jpg)
Nutritional Biochemistry and Toxicology
Phytochemicals
Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,790
2,272
0.599
* Total Citation Counts Rankings
World Rank
307,036
Country Rank
6,616
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/4817.png)
![India](/flags/in.png)
![Suprabhat Mukherjee](https://cdn.adscientificindex.com/pictures/12/377475.jpg)
Biochemistry
Parasite Immunology
Cancer Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,097
2,746
0.887
* Total Citation Counts Rankings
World Rank
344,738
Country Rank
3,394
Institution Rank : 82
![](https://cdn.adscientificindex.com/logos/622.png)
![Türkiye](/flags/tr.png)
![Mesut Bünyamin Halıcı](https://cdn.adscientificindex.com/pictures/77/212391.jpg)
Medical Chemistry
Drug design and development
Biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,689
1,075
0.400
* Total Citation Counts Rankings
World Rank
391,466
Country Rank
4,325
Institution Rank : 109
![](https://cdn.adscientificindex.com/logos/4271.jpg)
![Iran](/flags/ir.png)
![Javad Pourreza](https://cdn.adscientificindex.com/pictures/06/355489.jpg)
Nutrition
Biochemistry
Physiology
Feed Addetives
Broilers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,282
906
0.397
* Total Citation Counts Rankings
World Rank
403,276
Country Rank
9,821
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/1285.png)
![India](/flags/in.png)
![Syama Dayal J](https://cdn.adscientificindex.com/pictures/ac/473657.jpg)
Animal/Fish Nutrition
Biochemistry
Nutrient Profiling
Aquaculture
Maturation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,192
1,806
0.824
* Total Citation Counts Rankings
World Rank
413,618
Country Rank
1,362
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/1549.jpg)
![Pakistan](/flags/pk.png)
![Muhammad Safdar](https://cdn.adscientificindex.com/pictures/5d/478670.jpg)
Biochemistry
Genetics
Molecular Genetics
Microbiology
Nanobiotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,117
1,844
0.871
* Total Citation Counts Rankings
World Rank
454,665
Country Rank
830
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/11157.png)
![Nigeria](/flags/ng.png)
![Ikechukwu Onyebuchi Igbokwe](https://cdn.adscientificindex.com/pictures/5e/99512.jpg)
Veterinary Hematology
Clinical Biochemistry
Histopathology
Toxicologic pathology
Cell pathology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,859
897
0.483
* Total Citation Counts Rankings
World Rank
469,721
Country Rank
148,486
Institution Rank : 254
![](https://cdn.adscientificindex.com/logos/15788.jpg)
![United States](/flags/us.png)
![Min Guo](/user/assets/images/profile/no-profile-photo.png)
Veterinarian medicine
Neuroscience
Medicinal chemistry
Organic chemistry
Biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,773
1,259
0.710
* Total Citation Counts Rankings
World Rank
498,135
Country Rank
1,813
Institution Rank : 42
![](https://cdn.adscientificindex.com/logos/5663.png)
![Egypt](/flags/eg.png)
![Mabrouk Abd Eldaim](https://cdn.adscientificindex.com/pictures/5d/92791.jpg)
Biochemistry
Molecular biology
Biotechnology
Cell molecular Biology
phytotherapy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,626
1,355
0.833
* Total Citation Counts Rankings
World Rank
526,173
Country Rank
2,007
Institution Rank : 48
![](https://cdn.adscientificindex.com/logos/4697.png)
![Egypt](/flags/eg.png)
![Yahya Eid](https://cdn.adscientificindex.com/pictures/3a/92283.jpg)
Animal science – Biochemistry – Nutritional biochemistry – Physiology - Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,497
1,008
0.673
* Total Citation Counts Rankings
World Rank
529,578
Country Rank
18,848
Institution Rank : 17
![](https://cdn.adscientificindex.com/logos/8537.png)
![Germany](/flags/de.png)
![Guillaume Goyette Desjardins](/pictures/ab/1764633.jpg)
Glycan
Capsular polysaccharide
Glycoconjugate vaccine
Immunology
Biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,482
975
0.658
* Total Citation Counts Rankings
World Rank
532,562
Country Rank
1,174
Institution Rank : 130
![](https://cdn.adscientificindex.com/logos/11072.jpg)
![Nigeria](/flags/ng.png)
![Akinleye Akinrinde|A Akinrinde](https://cdn.adscientificindex.com/pictures/f4/103282.jpg)
Environmental Toxicology
Medicinal plants and Natural product Pharmacology
Biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,469
1,085
0.739
* Total Citation Counts Rankings
World Rank
565,317
Country Rank
4,519
Institution Rank : 207
![](https://cdn.adscientificindex.com/logos/10100.gif)
![Indonesia](/flags/id.png)
![Wayan Tunas Artama](/pictures/c2/436060.jpg)
Biochemistry
Biomolecular
Onehealth
Zoonoses
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,335
837
0.627
* Total Citation Counts Rankings
World Rank
566,274
Country Rank
2,332
Institution Rank : 104
![](https://cdn.adscientificindex.com/logos/12139.png)
![Egypt](/flags/eg.png)
![Haytham Abdallah Ali](https://cdn.adscientificindex.com/pictures/9f/98883.jpg)
Biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,331
1,159
0.871
* Total Citation Counts Rankings
World Rank
566,616
Country Rank
1,372
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/3592.png)
![Nigeria](/flags/ng.png)
![Mohammed Aliyu-Paiko](https://cdn.adscientificindex.com/pictures/7c/94704.jpg)
Aquatic Animal Nutrition
Nutritional Biochemistry
Biotechnology
Fermentation
Immunogenomics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,330
851
0.640
* Total Citation Counts Rankings
World Rank
578,039
Country Rank
2,439
Institution Rank : 260
![](https://cdn.adscientificindex.com/logos/1146.png)
![Egypt](/flags/eg.png)
![Hanan Ogaly](/user/assets/images/profile/no-profile-photo.png)
Biochemistry and Molecular biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,287
1,130
0.878
* Total Citation Counts Rankings
World Rank
580,621
Country Rank
2,463
Institution Rank : 62
![](https://cdn.adscientificindex.com/logos/4697.png)
![Egypt](/flags/eg.png)
![Samir El Shazly](https://cdn.adscientificindex.com/pictures/6e/90114.jpg)
First interest
Biochemistry
Second interest
Molecular biology and Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,278
784
0.613
* Total Citation Counts Rankings
World Rank
595,680
Country Rank
2,585
Institution Rank : 242
![](https://cdn.adscientificindex.com/logos/5509.jpg)
![Egypt](/flags/eg.png)
![Shimaa Abd El Salam El Sayed](/pictures/48/90653.jpg)
Biochemistry and Chemistry of Nutrition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,224
1,046
0.855
* Total Citation Counts Rankings
World Rank
598,128
Country Rank
3,959
Institution Rank : 57
![](https://cdn.adscientificindex.com/logos/11545.png)
![Poland](/flags/pl.png)
![Cezary Purwin](/user/assets/images/profile/no-profile-photo.png)
ruminants nutrition
feed science
microbiology
biochemistry of silage
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,216
826
0.679
* Total Citation Counts Rankings
World Ranking
28,517
Country Ranking
2,484
Institution Ranking
1
Patrick A Lewis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,044
12,737
0.509
![](https://cdn.adscientificindex.com/logos/7386.png)
Biochemistry
Neuroscience
Neurodegeneration
* Total Citation Counts Rankings
World Ranking
130,291
Country Ranking
394
Institution Ranking
74
AQ Sazili
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,617
5,389
0.707
![](https://cdn.adscientificindex.com/logos/10706.png)
Meat Science
Muscle Biochemistry
Halal Slaughtering Management
* Total Citation Counts Rankings
World Ranking
134,123
Country Ranking
6,166
Institution Ranking
34
Hutton Oddy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,416
2,810
0.379
![](https://cdn.adscientificindex.com/logos/11222.jpg)
Animal Agriculture
Nutrition
Biochemistry
Genetics / Genomics
Systems Modelling
* Total Citation Counts Rankings
World Ranking
147,593
Country Ranking
738
Institution Ranking
2
Fatih Mehmet Kandemir
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,774
6,128
0.905
![](https://cdn.adscientificindex.com/logos/216.jpg)
Biochemistry
animal experimental models
oxidative stress
toxicology
antioxidant
* Total Citation Counts Rankings
World Ranking
221,675
Country Ranking
1,487
Institution Ranking
28
Sefa Küçükler
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,482
4,295
0.958
![](https://cdn.adscientificindex.com/logos/622.png)
Biochemistry
Antioxidant
Toxicity
Oxidative Stress
* Total Citation Counts Rankings
World Ranking
233,000
Country Ranking
967
Institution Ranking
189
Syahida Binti Ahmad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,248
2,164
0.509
![](https://cdn.adscientificindex.com/logos/10706.png)
Animal Biochemistry & Biotechnology
* Total Citation Counts Rankings
World Ranking
258,460
Country Ranking
249
Institution Ranking
33
Kehinde Olugboyega Soetan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,790
2,272
0.599
![](https://cdn.adscientificindex.com/logos/11072.jpg)
Nutritional Biochemistry and Toxicology
Phytochemicals
Biotechnology
* Total Citation Counts Rankings
World Ranking
307,036
Country Ranking
6,616
Institution Ranking
1
Suprabhat Mukherjee
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,097
2,746
0.887
![](https://cdn.adscientificindex.com/logos/4817.png)
Biochemistry
Parasite Immunology
Cancer Immunology
* Total Citation Counts Rankings
World Ranking
344,738
Country Ranking
3,394
Institution Ranking
82
Mesut Bünyamin Halıcı
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,689
1,075
0.400
![](https://cdn.adscientificindex.com/logos/622.png)
Medical Chemistry
Drug design and development
Biochemistry
* Total Citation Counts Rankings
World Ranking
391,466
Country Ranking
4,325
Institution Ranking
109
Javad Pourreza
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,282
906
0.397
![](https://cdn.adscientificindex.com/logos/4271.jpg)
Nutrition
Biochemistry
Physiology
Feed Addetives
Broilers
![Adscientificindex](/assets/images/banner_logo.png)
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![Adscientificindex](/assets/images/banner_click.png)
* Total Citation Counts Rankings
World Ranking
403,276
Country Ranking
9,821
Institution Ranking
4
Syama Dayal J
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,192
1,806
0.824
![](https://cdn.adscientificindex.com/logos/1285.png)
Animal/Fish Nutrition
Biochemistry
Nutrient Profiling
Aquaculture
Maturation
* Total Citation Counts Rankings
World Ranking
413,618
Country Ranking
1,362
Institution Ranking
1
Muhammad Safdar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,117
1,844
0.871
![](https://cdn.adscientificindex.com/logos/1549.jpg)
Biochemistry
Genetics
Molecular Genetics
Microbiology
Nanobiotechnology
* Total Citation Counts Rankings
World Ranking
454,665
Country Ranking
830
Institution Ranking
6
Ikechukwu Onyebuchi Igbokwe
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,859
897
0.483
![](https://cdn.adscientificindex.com/logos/11157.png)
Veterinary Hematology
Clinical Biochemistry
Histopathology
Toxicologic pathology
Cell pathology
* Total Citation Counts Rankings
World Ranking
469,721
Country Ranking
148,486
Institution Ranking
254
Min Guo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,773
1,259
0.710
![](https://cdn.adscientificindex.com/logos/15788.jpg)
Veterinarian medicine
Neuroscience
Medicinal chemistry
Organic chemistry
Biochemistry
* Total Citation Counts Rankings
World Ranking
498,135
Country Ranking
1,813
Institution Ranking
42
Mabrouk Abd Eldaim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,626
1,355
0.833
![](https://cdn.adscientificindex.com/logos/5663.png)
Biochemistry
Molecular biology
Biotechnology
Cell molecular Biology
phytotherapy
* Total Citation Counts Rankings
World Ranking
526,173
Country Ranking
2,007
Institution Ranking
48
Yahya Eid
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,497
1,008
0.673
![](https://cdn.adscientificindex.com/logos/4697.png)
Animal science – Biochemistry – Nutritional biochemistry – Physiology - Biotechnology
* Total Citation Counts Rankings
World Ranking
529,578
Country Ranking
18,848
Institution Ranking
17
Guillaume Goyette Desjardins
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,482
975
0.658
![](https://cdn.adscientificindex.com/logos/8537.png)
Glycan
Capsular polysaccharide
Glycoconjugate vaccine
Immunology
Biochemistry
* Total Citation Counts Rankings
World Ranking
532,562
Country Ranking
1,174
Institution Ranking
130
Akinleye Akinrinde|A Akinrinde
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,469
1,085
0.739
![](https://cdn.adscientificindex.com/logos/11072.jpg)
Environmental Toxicology
Medicinal plants and Natural product Pharmacology
Biochemistry
* Total Citation Counts Rankings
World Ranking
565,317
Country Ranking
4,519
Institution Ranking
207
Wayan Tunas Artama
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,335
837
0.627
![](https://cdn.adscientificindex.com/logos/10100.gif)
Biochemistry
Biomolecular
Onehealth
Zoonoses
* Total Citation Counts Rankings
World Ranking
566,274
Country Ranking
2,332
Institution Ranking
104
Haytham Abdallah Ali
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,331
1,159
0.871
* Total Citation Counts Rankings
World Ranking
566,616
Country Ranking
1,372
Institution Ranking
1
Mohammed Aliyu-Paiko
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,330
851
0.640
![](https://cdn.adscientificindex.com/logos/3592.png)
Aquatic Animal Nutrition
Nutritional Biochemistry
Biotechnology
Fermentation
Immunogenomics
* Total Citation Counts Rankings
World Ranking
578,039
Country Ranking
2,439
Institution Ranking
260
Hanan Ogaly
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,287
1,130
0.878
![](https://cdn.adscientificindex.com/logos/1146.png)
Biochemistry and Molecular biology
* Total Citation Counts Rankings
World Ranking
580,621
Country Ranking
2,463
Institution Ranking
62
Samir El Shazly
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,278
784
0.613
![](https://cdn.adscientificindex.com/logos/4697.png)
First interest
Biochemistry
Second interest
Molecular biology and Biotechnology
* Total Citation Counts Rankings
World Ranking
595,680
Country Ranking
2,585
Institution Ranking
242
Shimaa Abd El Salam El Sayed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,224
1,046
0.855
![](https://cdn.adscientificindex.com/logos/5509.jpg)
Biochemistry and Chemistry of Nutrition
* Total Citation Counts Rankings
World Ranking
598,128
Country Ranking
3,959
Institution Ranking
57
Cezary Purwin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,216
826
0.679
![](https://cdn.adscientificindex.com/logos/11545.png)
ruminants nutrition
feed science
microbiology
biochemistry of silage