ESENTAŞ, Melike; YILDIZ, Kadir; GÜZEL, Pınar. Examining the Service Quality of Private Gym Customers in terms of Some Demographic Variables. Sportif Bakış: Spor ve Eğitim Bilimleri Dergisi, [S. l.], v. 7, n. S1, p. 11–25, 2020. DOI: 10.33468/sbsebd.126. Disponível em: https://sportifbakis.com/index.php/pub/article/view/143. Acesso em: 13 mar. 2025.