Citation Rankings
Highly Cited Researchers

Highly Cited Researchers 238 Scientists Citation Rankings - 2025

Discover the world’s highly cited researchers through the AD Scientific Index 2025 Citation Rankings.
These rankings evaluate scientists based on their total and recent citation counts, capturing the breadth and real-time currency of academic recognition. Citation data reveals how widely a scholar’s work is referenced, applied, and extended across diverse disciplines. The rankings are routinely updated to reflect ongoing citation growth, while eliminating distortions from excessive co-authorship and institutional inflation. Premium tools provide access to detailed citation dynamics, unethical citation behavior detection, and field-normalized benchmarking.

* Total Citation Counts Rankings
Ranking Based On Selection: 1
Türkiye
Mehmet Atilla Taşdelen
Polymer Chemistry
Nanocomposites
Controlled Polymerization Methods
Click Chemistr
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,082
4,067
0.367
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Türkiye
Orhan Koçak
Çalışma ekonomisi
bilgi teknolojileri
insan kaynakları
sosyal politika
çalışma hayat�
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,882
2,121
0.546
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Türkiye
Rabia Hacıhasanoğlu Aşılar
geriatri
kronik hastaların yönetimi
ölçek geliştirm
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,157
1,353
0.429
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Türkiye
Adem Tuncer
Artificial Intelligence
Deep Learning
Path Planning
Yapay Zeka
Derin Öğrenm
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,632
1,966
0.747
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Türkiye
Betül Güroy
Su Ürünler
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,365
1,095
0.463
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Türkiye
Feyyaz Zeren
Financial Markets
Corporate Finance
Energy Finance
Time Series Analysis
Panel Data Analysi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,002
1,639
0.819
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Türkiye
Hacı Yunus Taş
İşsizlik
İstihdam
Göçmen Sorunları
Yoksulluk
KOBİ'le
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,901
1,200
0.631
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Türkiye
Esra Bilgin Şimşek
Photocatalysis
Photocatalytic reactions
Catalysis
Quantum dots
Adsorptio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,854
1,436
0.775
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Türkiye
Cemal Elitaş
Maliyet Muhasebesi
Muhasebe Denetimi
Muhasebe Tarih
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,821
519
0.285

Smart Institutional Plan

Powerful Insights + Smart Membership = Institutional Success
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* Total Citation Counts Rankings
Ranking Based On Selection: 10
Türkiye
Mesut Çiçek
Social media
e-marketin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,750
1,029
0.588
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Türkiye
Fikret Yüksel
Enerji
Termodinamik
Yenilenebilir Enerji Kaynakları
Yakıtlar ve Yanm
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,747
531
0.304
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Türkiye
Jülide Hızal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,437
458
0.319
* Total Citation Counts Rankings
Ranking Based On Selection: 13
Türkiye
İsmail Gökhan Temel
Polymer nanoparticles
UV-curing
polymer synthesis
Chain Collapse
Living polymerizatio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,369
507
0.370
* Total Citation Counts Rankings
Ranking Based On Selection: 14
Türkiye
Ayşe Tansel Çetin
muhasebe
yöneti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,210
603
0.498
* Total Citation Counts Rankings
Ranking Based On Selection: 15
Türkiye
Mustafa Öztaş
yarıiletken
optoelektroni
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,184
337
0.285
* Total Citation Counts Rankings
Ranking Based On Selection: 16
Türkiye
Ferhat Sayım
Muhasebe
Finans
Sağlık Ekonomisi
Sağlık Kurumları Yönetimi
Sağlık Yönetim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,013
397
0.392
* Total Citation Counts Rankings
Ranking Based On Selection: 17
Türkiye
Selami Özcan
Üretim Yönetimi
Kalite Yönetimi
İş Analizi
Girişimcilik
Lojistik ve Tedarik Zincir
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
998
404
0.405
* Total Citation Counts Rankings
Ranking Based On Selection: 19
Türkiye
Murat Gök
Machine Learning
Deep Learning
Bioinformatics
Data Scienc
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
900
782
0.869
* Total Citation Counts Rankings
Ranking Based On Selection: 20
Türkiye
Metin Çancı
Logistics
transportation management
transport geography
supply chain managemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
892
293
0.328
* Total Citation Counts Rankings
Ranking Based On Selection: 21
Türkiye
Mine Aksoy Kavalcı
Financ
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
849
686
0.808
* Total Citation Counts Rankings
Ranking Based On Selection: 22
Türkiye
Fahri Apaydın
pazarlam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
843
321
0.381
* Total Citation Counts Rankings
Ranking Based On Selection: 23
Türkiye
Aykut Fatih Güven|Güven, A.F., Güven, Aykut Fatih, Güven, A.Fatih
Electrical Engineering
Renewable Energy
Hybrid Energy Systems
Optimization Algorithms
Control Syste
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
834
826
0.990
* Total Citation Counts Rankings
Ranking Based On Selection: 24
Türkiye
Sunay Türkdoğan|Sunay TÜRKDOĞAN
Nanotechnology
Semiconductor Nanomaterials
PV Cells
Renewable/Hybrid Energy Systems
Micro Grid
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
825
488
0.592
* Total Citation Counts Rankings
Ranking Based On Selection: 25
Türkiye
Sinan Şen
Polymer Micro/Nano-Composites
Polymer Processing
Nanocomposite Hydrogels
Adsorption
Thermal and Mechanical Propertie
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
785
303
0.386
* Total Citation Counts Rankings
Rankings
93,067
Türkiye
361
1
Ranking Based On Selection: 1
Mehmet Atilla Taşdelen
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,082
4,067
0.367
Polymer Chemistry
Nanocomposites
Controlled Polymerization Methods
Click Chemistr
* Total Citation Counts Rankings
Rankings
274,054
Türkiye
2,137
2
Ranking Based On Selection: 2
Orhan Koçak
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,882
2,121
0.546
Çalışma ekonomisi
bilgi teknolojileri
insan kaynakları
sosyal politika
çalışma hayat�
* Total Citation Counts Rankings
Rankings
326,759
Türkiye
2,982
3
Ranking Based On Selection: 3
Rabia Hacıhasanoğlu Aşılar
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,157
1,353
0.429
geriatri
kronik hastaların yönetimi
ölçek geliştirm
* Total Citation Counts Rankings
Rankings
378,039
Türkiye
3,956
4
Ranking Based On Selection: 4
Adem Tuncer
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,632
1,966
0.747
Artificial Intelligence
Deep Learning
Path Planning
Yapay Zeka
Derin Öğrenm
* Total Citation Counts Rankings
Rankings
409,990
Türkiye
4,579
5
Ranking Based On Selection: 5
Betül Güroy
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,365
1,095
0.463
* Total Citation Counts Rankings
Rankings
462,421
Türkiye
5,762
6
Ranking Based On Selection: 6
Feyyaz Zeren
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,002
1,639
0.819
Financial Markets
Corporate Finance
Energy Finance
Time Series Analysis
Panel Data Analysi
* Total Citation Counts Rankings
Rankings
479,498
Türkiye
6,145
7
Ranking Based On Selection: 7
Hacı Yunus Taş
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,901
1,200
0.631
İşsizlik
İstihdam
Göçmen Sorunları
Yoksulluk
KOBİ'le
* Total Citation Counts Rankings
Rankings
487,795
Türkiye
6,351
8
Ranking Based On Selection: 8
Esra Bilgin Şimşek
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,854
1,436
0.775
Photocatalysis
Photocatalytic reactions
Catalysis
Quantum dots
Adsorptio
* Total Citation Counts Rankings
Rankings
493,975
Türkiye
6,489
9
Ranking Based On Selection: 9
Cemal Elitaş
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,821
519
0.285
* Total Citation Counts Rankings
Rankings
507,432
Türkiye
6,815
10
Ranking Based On Selection: 10
Mesut Çiçek
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,750
1,029
0.588

Smart Institutional Plan

Powerful Insights + Smart Membership = Institutional Success
Unlock 360° Real-Time Institutional Analysis to identify your institution’s strengths and areas for improvement.

* Total Citation Counts Rankings
Rankings
508,104
Türkiye
6,827
11
Ranking Based On Selection: 11
Fikret Yüksel
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,747
531
0.304
Enerji
Termodinamik
Yenilenebilir Enerji Kaynakları
Yakıtlar ve Yanm
* Total Citation Counts Rankings
Rankings
575,011
Türkiye
8,602
12
Ranking Based On Selection: 12
Jülide Hızal
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,437
458
0.319
* Total Citation Counts Rankings
Rankings
591,994
Türkiye
9,070
13
Ranking Based On Selection: 13
İsmail Gökhan Temel
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,369
507
0.370
Polymer nanoparticles
UV-curing
polymer synthesis
Chain Collapse
Living polymerizatio
* Total Citation Counts Rankings
Rankings
635,976
Türkiye
10,328
14
Ranking Based On Selection: 14
Ayşe Tansel Çetin
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,210
603
0.498
* Total Citation Counts Rankings
Rankings
643,858
Türkiye
10,574
15
Ranking Based On Selection: 15
Mustafa Öztaş
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,184
337
0.285
* Total Citation Counts Rankings
Rankings
700,088
Türkiye
12,307
16
Ranking Based On Selection: 16
Ferhat Sayım
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,013
397
0.392
Muhasebe
Finans
Sağlık Ekonomisi
Sağlık Kurumları Yönetimi
Sağlık Yönetim
* Total Citation Counts Rankings
Rankings
705,355
Türkiye
12,463
17
Ranking Based On Selection: 17
Selami Özcan
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
998
404
0.405
Üretim Yönetimi
Kalite Yönetimi
İş Analizi
Girişimcilik
Lojistik ve Tedarik Zincir
* Total Citation Counts Rankings
Rankings
708,840
Türkiye
12,587
18
Ranking Based On Selection: 18
Naci Genç
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
988
693
0.701
* Total Citation Counts Rankings
Rankings
742,490
Türkiye
13,702
19
Ranking Based On Selection: 19
Murat Gök
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
900
782
0.869
Machine Learning
Deep Learning
Bioinformatics
Data Scienc
* Total Citation Counts Rankings
Rankings
745,897
Türkiye
13,809
20
Ranking Based On Selection: 20
Metin Çancı
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
892
293
0.328
Logistics
transportation management
transport geography
supply chain managemen
* Total Citation Counts Rankings
Rankings
763,252
Türkiye
14,414
21
Ranking Based On Selection: 21
Mine Aksoy Kavalcı
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
849
686
0.808
* Total Citation Counts Rankings
Rankings
765,942
Türkiye
14,515
22
Ranking Based On Selection: 22
Fahri Apaydın
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
843
321
0.381
* Total Citation Counts Rankings
Rankings
769,463
Türkiye
14,643
23
Ranking Based On Selection: 23
Aykut Fatih Güven|Güven, A.F., Güven, Aykut Fatih, Güven, A.Fatih
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
834
826
0.990
Electrical Engineering
Renewable Energy
Hybrid Energy Systems
Optimization Algorithms
Control Syste
* Total Citation Counts Rankings
Rankings
773,442
Türkiye
14,782
24
Ranking Based On Selection: 24
Sunay Türkdoğan|Sunay TÜRKDOĞAN
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
825
488
0.592
Nanotechnology
Semiconductor Nanomaterials
PV Cells
Renewable/Hybrid Energy Systems
Micro Grid
* Total Citation Counts Rankings
Rankings
790,986
Türkiye
15,419
25
Ranking Based On Selection: 25
Sinan Şen
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
785
303
0.386
Polymer Micro/Nano-Composites
Polymer Processing
Nanocomposite Hydrogels
Adsorption
Thermal and Mechanical Propertie