Hasouneh, D. O. A. (1) «Organizational change and its relationship to the quality of performance of principals of secondary schools in Al Balqa governorate from their assistants’ point of», Opción, 360, pp. 2506-2544. Disponible en: https://mail.produccioncientificaluz.org/index.php/opcion/article/view/32569 (Accedido: 28junio2025).