AL-SHANFARY, Abdullah. Basic Education in the Sultanate of Oman: Analytical Study. Al-Balqa Journal for Research and Studies, [S. l.], v. 11, n. 1, p. 57–82, 2005. Disponível em: https://ajrs.ammanu.edu.jo/ojs/index.php/albalqajournal/article/view/346.. Acesso em: 10 oct. 2026.