Çoban, Bilal, Sebahattin Devecioğlu, and Yunus Emre Karakaya. “E-Commerce in Sports Sector”. Journal of Human Sciences 8, no. 1 (March 7, 2011): 1099–1120. Accessed April 29, 2024. https://www.j-humansciences.com/ojs/index.php/IJHS/article/view/1464.