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)
![Louis Nadelson](https://cdn.adscientificindex.com/pictures/df/1848852.jpg)
STEM Education
Innovation
Entrepreneurship
Teaching & Learning
Leadership
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,811
3,942
0.678
![Michael Hargis](https://cdn.adscientificindex.com/pictures/43/1848861.jpg)
Leadership Management Teamwork Quantitative Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,353
1,084
0.461
![Christopher S Tuggle](https://cdn.adscientificindex.com/pictures/4f/1848867.jpg)
Boards of Directors
Strategic Leadership
Corporate Entrepreneurship
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,871
934
0.499
![Rhonda Mcclellan](/user/assets/images/profile/no-profile-photo.png)
Leadership Development
Leadership and Social Change
Educational Leadership
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
776
351
0.452
![Reggie Hill](/user/assets/images/profile/no-profile-photo.png)
Leadership Studies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32
4
0.125
Louis Nadelson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,811
3,942
0.678
STEM Education
Innovation
Entrepreneurship
Teaching & Learning
Leadership
Michael Hargis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,353
1,084
0.461
Leadership Management Teamwork Quantitative Analysis
Christopher S Tuggle
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,871
934
0.499
Boards of Directors
Strategic Leadership
Corporate Entrepreneurship
Rhonda Mcclellan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
776
351
0.452
Leadership Development
Leadership and Social Change
Educational Leadership
Reggie Hill
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32
4
0.125