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
1,142,272
Country Rank
390
Institution Rank : 111
![](https://cdn.adscientificindex.com/logos/14210.png)
![Puerto Rico](/flags/pr.png)
![Nobel O. Sierra Vega](/pictures/f1/5021204.jpg)
Advanced Pharmaceutical Manufacturing
Powder Technology
Chemical Engineering
Process Analytical Technology
Continuous Manufa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
219
218
0.995
* Total Citation Counts Rankings
World Rank
1,185,180
Country Rank
418
Institution Rank : 135
![](https://cdn.adscientificindex.com/logos/14210.png)
![Puerto Rico](/flags/pr.png)
![José N. Primera Pedrozo](/pictures/03/4501311.jpg)
Chemical Engineering
Analytical Chemist
Porous Materials
Environmental
Gas Separation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
192
58
0.302
* Total Citation Counts Rankings
World Rank
1,466,304
Country Rank
567
Institution Rank : 263
![](https://cdn.adscientificindex.com/logos/14210.png)
![Puerto Rico](/flags/pr.png)
![Luis F Arrieta Viana](/user/assets/images/profile/no-profile-photo.png)
Chemical Engineering
Biomaterials
Tissue Engineering
Biomanufacturing
Hydrogels
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83
48
0.578
* Total Citation Counts Rankings
World Rank
1,580,469
Country Rank
643
Institution Rank : 329
![](https://cdn.adscientificindex.com/logos/14210.png)
![Puerto Rico](/flags/pr.png)
![Birendra Ale Magar](/pictures/37/5027680.jpg)
Material Physics
Computational Physics
Condensed Matter Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58
57
0.983
* Total Citation Counts Rankings
World Rank
1,672,456
Country Rank
689
Institution Rank : 368
![](https://cdn.adscientificindex.com/logos/14210.png)
![Puerto Rico](/flags/pr.png)
![Leroy Gonez Rodriguez](/user/assets/images/profile/no-profile-photo.png)
chemical engineering
environmental engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43
40
0.930
* Total Citation Counts Rankings
World Rank
1,967,380
Country Rank
856
Institution Rank : 509
![](https://cdn.adscientificindex.com/logos/14210.png)
![Puerto Rico](/flags/pr.png)
![David A Mota Aguilar](/user/assets/images/profile/no-profile-photo.png)
Pharmaceutical Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13
4
0.308
* Total Citation Counts Rankings
World Ranking
1,142,272
Country Ranking
390
Institution Ranking
111
Nobel O. Sierra Vega
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
219
218
0.995
![](https://cdn.adscientificindex.com/logos/14210.png)
Advanced Pharmaceutical Manufacturing
Powder Technology
Chemical Engineering
Process Analytical Technology
Continuous Manufa
* Total Citation Counts Rankings
World Ranking
1,185,180
Country Ranking
418
Institution Ranking
135
José N. Primera Pedrozo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
192
58
0.302
![](https://cdn.adscientificindex.com/logos/14210.png)
Chemical Engineering
Analytical Chemist
Porous Materials
Environmental
Gas Separation
* Total Citation Counts Rankings
World Ranking
1,466,304
Country Ranking
567
Institution Ranking
263
Luis F Arrieta Viana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83
48
0.578
![](https://cdn.adscientificindex.com/logos/14210.png)
Chemical Engineering
Biomaterials
Tissue Engineering
Biomanufacturing
Hydrogels
* Total Citation Counts Rankings
World Ranking
1,580,469
Country Ranking
643
Institution Ranking
329
Birendra Ale Magar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58
57
0.983
![](https://cdn.adscientificindex.com/logos/14210.png)
Material Physics
Computational Physics
Condensed Matter Physics
* Total Citation Counts Rankings
World Ranking
1,672,456
Country Ranking
689
Institution Ranking
368
Leroy Gonez Rodriguez
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43
40
0.930
![](https://cdn.adscientificindex.com/logos/14210.png)
chemical engineering
environmental engineering
* Total Citation Counts Rankings
World Ranking
1,967,380
Country Ranking
856
Institution Ranking
509
David A Mota Aguilar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13
4
0.308
![](https://cdn.adscientificindex.com/logos/14210.png)
Pharmaceutical Engineering