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
78,194
Country Rank
3,604
Institution Rank : 81
![](https://cdn.adscientificindex.com/logos/3023.jpg)
![Australia](/flags/au.png)
![Vicky Avery](https://cdn.adscientificindex.com/pictures/cd/1849.jpg)
drug discovery
high content imaging
parasitology
cancers
HTS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,873
6,431
0.542
* Total Citation Counts Rankings
World Rank
98,862
Country Rank
144
Institution Rank : 19
![](https://cdn.adscientificindex.com/logos/10800.png)
![Pakistan](/flags/pk.png)
![Zafar Iqbal](https://cdn.adscientificindex.com/pictures/49/4988308.jpg)
Teaching and Research in Parasitology
Ethnopharmacology
Indigenous Knowledge
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,740
3,491
0.358
* Total Citation Counts Rankings
World Rank
609,695
Country Rank
2,639
Institution Rank : 226
![](https://cdn.adscientificindex.com/logos/24661.png)
![Argentina](/flags/ar.png)
![Silvia Fernández Villamil](/pictures/e1/4730749.jpg)
Parasitology
Pharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,177
338
0.287
* Total Citation Counts Rankings
World Rank
1,025,318
Country Rank
20,337
Institution Rank : 39
![](https://cdn.adscientificindex.com/logos/27431.jpg)
![Iran](/flags/ir.png)
![Nasser Razmaraii](/user/assets/images/profile/no-profile-photo.png)
Pharmacology
Biotecnology
Parasitology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
326
206
0.632
* Total Citation Counts Rankings
World Rank
1,362,065
Country Rank
37,949
Institution Rank : 44
![](https://cdn.adscientificindex.com/logos/6586.png)
![Canada](/flags/ca.png)
![Sarah Habibi](/pictures/d1/4346225.jpg)
Pharmacology
Parasitology
Biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
113
104
0.920
* Total Citation Counts Rankings
World Rank
1,373,742
Country Rank
328,957
Institution Rank : 851
![](https://cdn.adscientificindex.com/logos/11048.png)
![United States](/flags/us.png)
![John Jacob](https://cdn.adscientificindex.com/pictures/4a/5700668.jpg)
Pharmacology
Therapeutics
Parasitology
Patient care
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
109
104
0.954
* Total Citation Counts Rankings
World Rank
1,399,709
Country Rank
2,812
Institution Rank : 600
![](https://cdn.adscientificindex.com/logos/11019.jpg)
![Ghana](/flags/gh.png)
![Believe Ahedor](/pictures/2c/4590091.jpg)
Parasitology
Protozoan Diseases
Tick-borne Dis
Epidemiology
Natural Product Pharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
101
84
0.832
* Total Citation Counts Rankings
World Rank
1,415,674
Country Rank
132
Institution Rank : 85
![](https://cdn.adscientificindex.com/logos/10484.png)
![Benin](/flags/bj.png)
![Esaïe Tchetan](/pictures/4f/4488243.jpg)
Parasitology
Zootechnics
Ethnopharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
96
94
0.979
* Total Citation Counts Rankings
World Rank
1,808,566
Country Rank
32,290
Institution Rank : 789
![](https://cdn.adscientificindex.com/logos/6524.png)
![Nigeria](/flags/ng.png)
![Omotayo Omisore](/pictures/4e/4926456.jpg)
Chemotherapy/Parasitology/malariology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
26
1.000
* Total Citation Counts Rankings
World Rank
2,109,879
Country Rank
4,684
Institution Rank : 594
![](https://cdn.adscientificindex.com/logos/10925.jpg)
![Sri Lanka](/flags/lk.png)
![Buddhini Dolapihilla](/pictures/0c/5057788.jpg)
General Medicine
Surgery
Microbiology
Parasitology
Pharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total Citation Counts Rankings
World Ranking
78,194
Country Ranking
3,604
Institution Ranking
81
Vicky Avery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,873
6,431
0.542
![](https://cdn.adscientificindex.com/logos/3023.jpg)
drug discovery
high content imaging
parasitology
cancers
HTS
* Total Citation Counts Rankings
World Ranking
98,862
Country Ranking
144
Institution Ranking
19
Zafar Iqbal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,740
3,491
0.358
![](https://cdn.adscientificindex.com/logos/10800.png)
Teaching and Research in Parasitology
Ethnopharmacology
Indigenous Knowledge
* Total Citation Counts Rankings
World Ranking
609,695
Country Ranking
2,639
Institution Ranking
226
Silvia Fernández Villamil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,177
338
0.287
* Total Citation Counts Rankings
World Ranking
1,025,318
Country Ranking
20,337
Institution Ranking
39
Nasser Razmaraii
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
326
206
0.632
![](https://cdn.adscientificindex.com/logos/27431.jpg)
Pharmacology
Biotecnology
Parasitology
* Total Citation Counts Rankings
World Ranking
1,362,065
Country Ranking
37,949
Institution Ranking
44
Sarah Habibi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
113
104
0.920
![](https://cdn.adscientificindex.com/logos/6586.png)
Pharmacology
Parasitology
Biochemistry
* Total Citation Counts Rankings
World Ranking
1,373,742
Country Ranking
328,957
Institution Ranking
851
John Jacob
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
109
104
0.954
![](https://cdn.adscientificindex.com/logos/11048.png)
Pharmacology
Therapeutics
Parasitology
Patient care
* Total Citation Counts Rankings
World Ranking
1,399,709
Country Ranking
2,812
Institution Ranking
600
Believe Ahedor
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
101
84
0.832
![](https://cdn.adscientificindex.com/logos/11019.jpg)
Parasitology
Protozoan Diseases
Tick-borne Dis
Epidemiology
Natural Product Pharmacology
* Total Citation Counts Rankings
World Ranking
1,415,674
Country Ranking
132
Institution Ranking
85
Esaïe Tchetan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
96
94
0.979
![](https://cdn.adscientificindex.com/logos/10484.png)
Parasitology
Zootechnics
Ethnopharmacology
* Total Citation Counts Rankings
World Ranking
1,808,566
Country Ranking
32,290
Institution Ranking
789
Omotayo Omisore
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
26
1.000
![](https://cdn.adscientificindex.com/logos/6524.png)
Chemotherapy/Parasitology/malariology
* Total Citation Counts Rankings
World Ranking
2,109,879
Country Ranking
4,684
Institution Ranking
594
Buddhini Dolapihilla
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
![](https://cdn.adscientificindex.com/logos/10925.jpg)
General Medicine
Surgery
Microbiology
Parasitology
Pharmacology