HAMMAD, W. S.; MOHAMMED, A. A.; AL-MAHDY, Y. F.; AL-KIYUMI, A. R. The Perceptions of Instructional Supervisors about Instructional Supervision Developments and Challenges in the Sultanate of Oman: A Qualitative Study. Journal of Educational Sciences – Qatar University, [S. l.], v. 19, n. 19, p. 28–56, 2022. DOI: 10.29117/jes.2022.0073. Disponível em: https://journals.qu.edu.qa/index.php/jes/article/view/2402. Acesso em: 28 apr. 2025.