AL GHAFRI, Hamed Hamood; BIN SAMA, Rosni; ABDUL-RAHMAN, Asma. The level of school principals’ practice of educational leadership in the Sultanate of Oman. Journal of Educational and Psychological Sciences, New Mexico, United States, v. 4, n. 47, p. 105–76, 2020. DOI: 10.26389/AJSRP.H070720. Disponível em: https://www.ajsrp.ojsexpert.com/index.php/jeps/article/view/3174. Acesso em: 21 dec. 2025.