Hülya KASAPOĞLU and Temel ÇALIK (2023) “Self-Development as a Predictor of the School Administrators’ Managerial Effectiveness”, Elementary Education Online, 16(3), pp. 1079–1091. Available at: https://ilkogretim-online.org./index.php/pub/article/view/365 (Accessed: 5 July 2024).