EKİNCİ, Nurullah Emir; ÖZDİLEK, Çetin; DERYAHANOĞLU, Gamze; ÜSTÜN, Ümit Doğan. Exploring Self - Confidence Level of High School Students Doing Sport . Sportif Bakış: Spor ve Eğitim Bilimleri Dergisi, [S. l.], v. 1, n. 1, p. 36–42, 2014. Disponível em: https://sportifbakis.com/index.php/pub/article/view/264. Acesso em: 13 mar. 2025.