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
2,187,874
Country Rank
992
Institution Rank : 25
![](https://cdn.adscientificindex.com/logos/6960.gif)
![Puerto Rico](/flags/pr.png)
![Ana M Trigo Castillo](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total Citation Counts Rankings
World Rank
2,187,874
Country Rank
18,411
Institution Rank : 309
![](https://cdn.adscientificindex.com/logos/9425.png)
![Colombia](/flags/co.png)
![José Manuel Espinosa Fernández](/user/assets/images/profile/no-profile-photo.png)
Historia de Puerto Rico
Historia de América colonial
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total Citation Counts Rankings
World Rank
2,212,449
Country Rank
996
Institution Rank : 14
![](https://cdn.adscientificindex.com/logos/9483.jpg)
![Puerto Rico](/flags/pr.png)
![Merida Mercado](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
Ana M Trigo Castillo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
José Manuel Espinosa Fernández
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Merida Mercado
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000