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
177,421
Country Rank
65,259
Institution Rank : 444
![](https://cdn.adscientificindex.com/logos/11525.jpg)
![United States](/flags/us.png)
![Leslie Pickering Francis](https://cdn.adscientificindex.com/pictures/e3/1681372.jpg)
bioethics
health care ethics
disability
philosophy of law
environmental ethics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,662
2,887
0.510
* Total Citation Counts Rankings
World Rank
477,151
Country Rank
150,298
Institution Rank : 1,140
![](https://cdn.adscientificindex.com/logos/552.jpg)
![United States](/flags/us.png)
![Joan Mcgregor](https://cdn.adscientificindex.com/pictures/5d/814291.jpg)
Bioethics
environmental ethics
philosophy of law
sustainability ethics
food justice
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,738
464
0.267
* Total Citation Counts Rankings
World Rank
1,284,686
Country Rank
42,186
Institution Rank : 763
![](https://cdn.adscientificindex.com/logos/9991.jpg)
![Italy](/flags/it.png)
![Giulia Sajeva](/user/assets/images/profile/no-profile-photo.png)
environmental law
human rights
indigenous peoples
biocultural rights
access and benefit sharing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
142
130
0.915
Leslie Pickering Francis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,662
2,887
0.510
bioethics
health care ethics
disability
philosophy of law
environmental ethics
Joan Mcgregor
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,738
464
0.267
Bioethics
environmental ethics
philosophy of law
sustainability ethics
food justice
Giulia Sajeva
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
142
130
0.915
environmental law
human rights
indigenous peoples
biocultural rights
access and benefit sharing