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
695,326
Country Rank
12,256
Institution Rank : 60
![](https://cdn.adscientificindex.com/logos/718.png)
![Türkiye](/flags/tr.png)
![Orhan Çelen](/user/assets/images/profile/no-profile-photo.png)
general surgery
surgical oncology
breast surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
928
157
0.169
* Total Citation Counts Rankings
World Rank
715,192
Country Rank
12,906
Institution Rank : 62
![](https://cdn.adscientificindex.com/logos/718.png)
![Türkiye](/flags/tr.png)
![Adnan İsgor](/pictures/02/190768.jpg)
endocrine and breasy surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
878
465
0.530
* Total Citation Counts Rankings
World Rank
1,276,016
Country Rank
33,138
Institution Rank : 123
![](https://cdn.adscientificindex.com/logos/718.png)
![Türkiye](/flags/tr.png)
![Babek Tabandeh](/pictures/97/5384507.jpg)
General Surgery
Bariatric Surgery
Laparoscopic Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
146
96
0.658
* Total Citation Counts Rankings
World Ranking
695,326
Country Ranking
12,256
Institution Ranking
60
Orhan Çelen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
928
157
0.169
![](https://cdn.adscientificindex.com/logos/718.png)
general surgery
surgical oncology
breast surgery
* Total Citation Counts Rankings
World Ranking
715,192
Country Ranking
12,906
Institution Ranking
62
Adnan İsgor
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
878
465
0.530
![](https://cdn.adscientificindex.com/logos/718.png)
endocrine and breasy surgery
* Total Citation Counts Rankings
World Ranking
1,276,016
Country Ranking
33,138
Institution Ranking
123
Babek Tabandeh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
146
96
0.658
![](https://cdn.adscientificindex.com/logos/718.png)
General Surgery
Bariatric Surgery
Laparoscopic Surgery