Maleki, A., Soleimanpouromran, M. and Afrasiabi, R. (2022) “Designing a Training Model for Value-Creating School Principals in Secondary School”, International Journal of Education and Cognitive Sciences, 5(1), pp. 79–89. Available at: https://journalecs.com/index.php/ecs/article/view/115 (Accessed: 18 July 2025).