Akademik Kaynaklar
Google Scholar
Google Scholar
Microsoft Academic
Microsoft Academic
BASE
BASE
Semantic Scholar
Semantic Scholar
CORE
CORE
YÖK Akademik
YÖK Akademik
Academia.edu
Academia.edu
Research Gate
Research Gate
Science Direct
Science Direct
JSTOR
JSTOR
Project Muse
Project Muse
arXiv.org
arXiv.org
(Üniversitelere Ders Kitapları Hazırlayan Uluslararası)
Akademik Yayınevleri
Springer
Springer
Cengage
Cengage
McGraw-Hill Education
McGraw-Hill Education
Pearson
Pearson
Lumen
Lumen
openstax
openstax