İdris YILMAZ, and Fatih KOCA. “INVESTIGATION THE EFFECTS OF FIELD-BASED PRACTICUM EXPERIENCE ON PRESERVICE PHYSICAL EDUCATİON TEACHERS’ SELF-EFFICACY BELIEFS”. International Journal of Eurasia Social Sciences, vol. 8, no. 30, Dec. 2017, pp. 1686-95, https://rrpubs.com/index.php/ijoess/article/view/1010.