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
559,276
Country Rank
172,218
Institution Rank : 1,752
![](https://cdn.adscientificindex.com/logos/11008.jpg)
![United States](/flags/us.png)
![João PM Araújo](/pictures/37/1612917.jpg)
Mycology
Entomology
Parasitology
Evolutionary Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,358
1,033
0.761
* Total Citation Counts Rankings
World Rank
1,957,675
Country Rank
41,246
Institution Rank : 898
![](https://cdn.adscientificindex.com/logos/8051.jpg)
![Iran](/flags/ir.png)
![M Nohtani](/pictures/8b/5074655.jpg)
Parasitology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
* Total Citation Counts Rankings
World Ranking
559,276
Country Ranking
172,218
Institution Ranking
1,752
João PM Araújo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,358
1,033
0.761
![](https://cdn.adscientificindex.com/logos/11008.jpg)
Mycology
Entomology
Parasitology
Evolutionary Biology
* Total Citation Counts Rankings
World Ranking
1,957,675
Country Ranking
41,246
Institution Ranking
898
M Nohtani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000