Astereki, Samaneh, Hossein Mehrdad, y Moslem Ghobadiyan. «Components and Characteristics of the Professional Competency Model Among Educational Administrators». Propósitos y Representaciones 9, no. SPE2 (marzo 4, 2021): e1088. Accedido abril 28, 2024. https://revistas.usil.edu.pe/index.php/pyr/article/view/1088.