Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Architecture and Design, 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)
![Joseph Okogun](https://cdn.adscientificindex.com/pictures/4b/1671537.jpg)
Organic chemistry natural products
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,960
1,398
0.282
![William Costanzo](/user/assets/images/profile/no-profile-photo.png)
cinema
humor studies
literature
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
582
85
0.146
![Richard A Courage](/user/assets/images/profile/no-profile-photo.png)
African American literature and cultural history
new media
teaching of writing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
162
36
0.222
![Traci Alexander](https://cdn.adscientificindex.com/pictures/38/4655126.jpg)
leadership
diversity
women leaders
ethnicity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
98
70
0.714
![Dina Marie B Delias](https://cdn.adscientificindex.com/pictures/b5/4802550.jpg)
Linguistic Anthropology
ESL
Anthropology and Sociology
Global Labor Studies (Outsourcing and Migration)
Ethnography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
57
33
0.579
Joseph Okogun
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,960
1,398
0.282
Organic chemistry natural products
William Costanzo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
582
85
0.146
cinema
humor studies
literature
Richard A Courage
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
162
36
0.222
African American literature and cultural history
new media
teaching of writing
Traci Alexander
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
98
70
0.714
leadership
diversity
women leaders
ethnicity
Dina Marie B Delias
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
57
33
0.579
Linguistic Anthropology
ESL
Anthropology and Sociology
Global Labor Studies (Outsourcing and Migration)
Ethnography