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
246,351
Country Rank
86,098
Institution Rank : 186
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Joe Hanna](https://cdn.adscientificindex.com/pictures/f1/858440.jpg)
Business
Supply Chain Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,000
1,460
0.365
* Total Citation Counts Rankings
World Rank
318,149
Country Rank
106,723
Institution Rank : 253
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![David Paradice](https://cdn.adscientificindex.com/pictures/f9/851268.jpg)
Business analytics and decision support systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,968
858
0.289
* Total Citation Counts Rankings
World Rank
316,887
Country Rank
106,384
Institution Rank : 249
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Alan Walker](https://cdn.adscientificindex.com/pictures/79/858395.jpg)
Organizational Ethics. Organizational behavior
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,982
1,265
0.424
* Total Citation Counts Rankings
World Rank
346,263
Country Rank
114,622
Institution Rank : 268
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![C Clifford Defee](/user/assets/images/profile/no-profile-photo.png)
logistics
supply chain management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,674
1,452
0.543
* Total Citation Counts Rankings
World Rank
572,569
Country Rank
175,754
Institution Rank : 440
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Brigitta Brunner](https://cdn.adscientificindex.com/pictures/40/858567.jpg)
public relations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,308
530
0.405
* Total Citation Counts Rankings
World Rank
758,906
Country Rank
222,088
Institution Rank : 575
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Alicia Powers](/pictures/5d/847878.jpg)
Food security
Hunger
Community development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
777
363
0.467
* Total Citation Counts Rankings
World Rank
1,494,109
Country Rank
346,931
Institution Rank : 62
![](https://cdn.adscientificindex.com/logos/638.png)
![United States](/flags/us.png)
![Tracey Bark](/pictures/7f/5136290.jpg)
Bureaucratic Politics
Higher Education Policy
Public Administration
State Politics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76
72
0.947
* Total Citation Counts Rankings
World Rank
1,820,159
Country Rank
392,086
Institution Rank : 1,174
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Kumuditha Hikkaduwa Epa Liyanage](/pictures/50/5215332.jpg)
Agriculture Economics
Financial Economics
Production Economics
Agribusiness Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25
24
0.960
* Total Citation Counts Rankings
World Rank
2,159,202
Country Rank
430,329
Institution Rank : 1,361
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Shehara Grabau](/pictures/e3/5547784.jpg)
IT Business Analysis
Big Data Analytics
Operations Research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total Citation Counts Rankings
World Rank
2,188,025
Country Rank
432,736
Institution Rank : 1,375
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Jim Fatzinger](/user/assets/images/profile/no-profile-photo.png)
Business
Student Affairs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total Citation Counts Rankings
World Ranking
246,351
Country Ranking
86,098
Institution Ranking
186
Joe Hanna
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,000
1,460
0.365
![](https://cdn.adscientificindex.com/logos/637.png)
Business
Supply Chain Management
* Total Citation Counts Rankings
World Ranking
318,149
Country Ranking
106,723
Institution Ranking
253
David Paradice
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,968
858
0.289
![](https://cdn.adscientificindex.com/logos/637.png)
Business analytics and decision support systems
* Total Citation Counts Rankings
World Ranking
316,887
Country Ranking
106,384
Institution Ranking
249
Alan Walker
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,982
1,265
0.424
![](https://cdn.adscientificindex.com/logos/637.png)
Organizational Ethics. Organizational behavior
* Total Citation Counts Rankings
World Ranking
346,263
Country Ranking
114,622
Institution Ranking
268
C Clifford Defee
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,674
1,452
0.543
![](https://cdn.adscientificindex.com/logos/637.png)
logistics
supply chain management
* Total Citation Counts Rankings
World Ranking
572,569
Country Ranking
175,754
Institution Ranking
440
Brigitta Brunner
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,308
530
0.405
* Total Citation Counts Rankings
World Ranking
758,906
Country Ranking
222,088
Institution Ranking
575
Alicia Powers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
777
363
0.467
![](https://cdn.adscientificindex.com/logos/637.png)
Food security
Hunger
Community development
* Total Citation Counts Rankings
World Ranking
1,494,109
Country Ranking
346,931
Institution Ranking
62
Tracey Bark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76
72
0.947
![](https://cdn.adscientificindex.com/logos/638.png)
Bureaucratic Politics
Higher Education Policy
Public Administration
State Politics
* Total Citation Counts Rankings
World Ranking
1,820,159
Country Ranking
392,086
Institution Ranking
1,174
Kumuditha Hikkaduwa Epa Liyanage
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25
24
0.960
![](https://cdn.adscientificindex.com/logos/637.png)
Agriculture Economics
Financial Economics
Production Economics
Agribusiness Management
* Total Citation Counts Rankings
World Ranking
2,159,202
Country Ranking
430,329
Institution Ranking
1,361
Shehara Grabau
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
![](https://cdn.adscientificindex.com/logos/637.png)
IT Business Analysis
Big Data Analytics
Operations Research
* Total Citation Counts Rankings
World Ranking
2,188,025
Country Ranking
432,736
Institution Ranking
1,375
Jim Fatzinger
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
![](https://cdn.adscientificindex.com/logos/637.png)
Business
Student Affairs