Telef, Bülent Baki. “Validity and Reliability Study of Positive Experiences at School ScaleOkulda Pozitif Yaşantılar Ölçeği geçerlik Ve güvenirlik çalışması”. Journal of Human Sciences 13, no. 2 (May 5, 2016): 2475–2487. Accessed June 8, 2026. https://j-humansciences.com/index.php/IJHS/article/view/3562.