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
89,990
Country Rank
338
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/2824.png)
![Türkiye](/flags/tr.png)
![Ali Ekber Akgün](https://cdn.adscientificindex.com/pictures/05/84377.jpg)
Business & Administration
product development
innovation management
organizational learning
organizational theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,561
4,639
0.439
* Total Citation Counts Rankings
World Rank
204,599
Country Rank
1,282
Institution Rank : 16
![](https://cdn.adscientificindex.com/logos/2824.png)
![Türkiye](/flags/tr.png)
![Bülent Sezen](/user/assets/images/profile/no-profile-photo.png)
Operations Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,878
2,786
0.571
* Total Citation Counts Rankings
World Rank
271,234
Country Rank
2,153
Institution Rank : 23
![](https://cdn.adscientificindex.com/logos/2824.png)
![Türkiye](/flags/tr.png)
![Salih Zeki İmamoğlu](/user/assets/images/profile/no-profile-photo.png)
National Innovation Systems
Technology Management
Entrepreneurship
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,584
1,904
0.531
* Total Citation Counts Rankings
World Rank
274,257
Country Rank
2,186
Institution Rank : 26
![](https://cdn.adscientificindex.com/logos/2824.png)
![Türkiye](/flags/tr.png)
![Hakan Kitapcı](https://cdn.adscientificindex.com/pictures/37/86331.jpg)
TQM
Quality in Healthcare
Organizational Learning
Organizational Behaviour
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,538
2,206
0.624
* Total Citation Counts Rankings
World Rank
298,452
Country Rank
2,575
Institution Rank : 28
![](https://cdn.adscientificindex.com/logos/2824.png)
![Türkiye](/flags/tr.png)
![Hüseyin İnce](/user/assets/images/profile/no-profile-photo.png)
Support Vector Machines
Neural Networks
Artificial Intelligence
Time Series Analysis
Data Mining
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,205
1,840
0.574
* Total Citation Counts Rankings
World Rank
354,482
Country Rank
3,589
Institution Rank : 43
![](https://cdn.adscientificindex.com/logos/2824.png)
![Türkiye](/flags/tr.png)
![Meral Elçi](https://cdn.adscientificindex.com/pictures/23/86782.jpg)
İş Etiği
Psikoteknik Testler
Personel Seçme & Yerleştirme
İnsan Kaynakları
Örgütsel Davranış
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,596
1,688
0.650
* Total Citation Counts Rankings
World Rank
451,535
Country Rank
5,638
Institution Rank : 52
![](https://cdn.adscientificindex.com/logos/2824.png)
![Türkiye](/flags/tr.png)
![Serhat Erat](/pictures/92/87340.jpg)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,877
1,106
0.589
* Total Citation Counts Rankings
World Rank
451,902
Country Rank
5,648
Institution Rank : 53
![](https://cdn.adscientificindex.com/logos/2824.png)
![Türkiye](/flags/tr.png)
![Esin Sadıkoğlu](/pictures/01/84946.jpg)
quality management
employee engagement
organizational commitment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,875
1,066
0.569
* Total Citation Counts Rankings
World Rank
555,142
Country Rank
8,230
Institution Rank : 71
![](https://cdn.adscientificindex.com/logos/2824.png)
![Türkiye](/flags/tr.png)
![Mehtap Özşahin](/pictures/79/86730.jpg)
Strategic Management
Management and Organizations
Leadership
International Business
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,375
872
0.634
* Total Citation Counts Rankings
World Rank
645,487
Country Rank
10,769
Institution Rank : 84
![](https://cdn.adscientificindex.com/logos/2824.png)
![Türkiye](/flags/tr.png)
![Kültigin Akçin](/user/assets/images/profile/no-profile-photo.png)
yönetim ve organizasyon
stratejik yönetim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,065
727
0.683
* Total Citation Counts Rankings
World Rank
1,230,061
Country Rank
31,610
Institution Rank : 192
![](https://cdn.adscientificindex.com/logos/2824.png)
![Türkiye](/flags/tr.png)
![İlhan Çam](/pictures/1e/5214756.jpg)
business
finance
corporate finance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
167
158
0.946
* Total Citation Counts Rankings
World Rank
1,398,631
Country Rank
37,119
Institution Rank : 220
![](https://cdn.adscientificindex.com/logos/2824.png)
![Türkiye](/flags/tr.png)
![Sezai Tunca](/pictures/04/5265108.jpg)
Business Innovation Technology & Innovation Blockchain digital transformation & Natural Language
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
101
100
0.990
* Total Citation Counts Rankings
World Rank
1,802,384
Country Rank
50,366
Institution Rank : 291
![](https://cdn.adscientificindex.com/logos/2824.png)
![Türkiye](/flags/tr.png)
![Mehmet Çelikyay](/pictures/bd/5219224.jpg)
İşletme Yönetimi ve Organizasyon
Telekomünikasyon
Bilişim
Teknoloji ve İnovasyon Yönetimi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27
23
0.852
* Total Citation Counts Rankings
World Rank
2,111,880
Country Rank
61,373
Institution Rank : 339
![](https://cdn.adscientificindex.com/logos/2824.png)
![Türkiye](/flags/tr.png)
![Ahmet Tarik Usta](/pictures/de/5215687.jpg)
Technology Management
Patent Analysis
Operations Management
Quantitative Methods
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total Citation Counts Rankings
World Ranking
89,990
Country Ranking
338
Institution Ranking
3
Ali Ekber Akgün
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,561
4,639
0.439
![](https://cdn.adscientificindex.com/logos/2824.png)
Business & Administration
product development
innovation management
organizational learning
organizational theory
* Total Citation Counts Rankings
World Ranking
204,599
Country Ranking
1,282
Institution Ranking
16
Bülent Sezen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,878
2,786
0.571
* Total Citation Counts Rankings
World Ranking
271,234
Country Ranking
2,153
Institution Ranking
23
Salih Zeki İmamoğlu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,584
1,904
0.531
![](https://cdn.adscientificindex.com/logos/2824.png)
National Innovation Systems
Technology Management
Entrepreneurship
* Total Citation Counts Rankings
World Ranking
274,257
Country Ranking
2,186
Institution Ranking
26
Hakan Kitapcı
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,538
2,206
0.624
![](https://cdn.adscientificindex.com/logos/2824.png)
TQM
Quality in Healthcare
Organizational Learning
Organizational Behaviour
* Total Citation Counts Rankings
World Ranking
298,452
Country Ranking
2,575
Institution Ranking
28
Hüseyin İnce
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,205
1,840
0.574
![](https://cdn.adscientificindex.com/logos/2824.png)
Support Vector Machines
Neural Networks
Artificial Intelligence
Time Series Analysis
Data Mining
* Total Citation Counts Rankings
World Ranking
354,482
Country Ranking
3,589
Institution Ranking
43
Meral Elçi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,596
1,688
0.650
![](https://cdn.adscientificindex.com/logos/2824.png)
İş Etiği
Psikoteknik Testler
Personel Seçme & Yerleştirme
İnsan Kaynakları
Örgütsel Davranış
* Total Citation Counts Rankings
World Ranking
451,535
Country Ranking
5,638
Institution Ranking
52
Serhat Erat
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,877
1,106
0.589
* Total Citation Counts Rankings
World Ranking
451,902
Country Ranking
5,648
Institution Ranking
53
Esin Sadıkoğlu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,875
1,066
0.569
![](https://cdn.adscientificindex.com/logos/2824.png)
quality management
employee engagement
organizational commitment
* Total Citation Counts Rankings
World Ranking
555,142
Country Ranking
8,230
Institution Ranking
71
Mehtap Özşahin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,375
872
0.634
![](https://cdn.adscientificindex.com/logos/2824.png)
Strategic Management
Management and Organizations
Leadership
International Business
* Total Citation Counts Rankings
World Ranking
645,487
Country Ranking
10,769
Institution Ranking
84
Kültigin Akçin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,065
727
0.683
![](https://cdn.adscientificindex.com/logos/2824.png)
yönetim ve organizasyon
stratejik yönetim
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* Total Citation Counts Rankings
World Ranking
1,230,061
Country Ranking
31,610
Institution Ranking
192
İlhan Çam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
167
158
0.946
![](https://cdn.adscientificindex.com/logos/2824.png)
business
finance
corporate finance
* Total Citation Counts Rankings
World Ranking
1,398,631
Country Ranking
37,119
Institution Ranking
220
Sezai Tunca
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
101
100
0.990
![](https://cdn.adscientificindex.com/logos/2824.png)
Business Innovation Technology & Innovation Blockchain digital transformation & Natural Language
* Total Citation Counts Rankings
World Ranking
1,802,384
Country Ranking
50,366
Institution Ranking
291
Mehmet Çelikyay
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27
23
0.852
![](https://cdn.adscientificindex.com/logos/2824.png)
İşletme Yönetimi ve Organizasyon
Telekomünikasyon
Bilişim
Teknoloji ve İnovasyon Yönetimi
* Total Citation Counts Rankings
World Ranking
2,111,880
Country Ranking
61,373
Institution Ranking
339
Ahmet Tarik Usta
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
![](https://cdn.adscientificindex.com/logos/2824.png)
Technology Management
Patent Analysis
Operations Management
Quantitative Methods