Al-Maslami, B. A. and Al-Otaibi, R. S. (2021) “Diglossia And Bilingualism In Arabic Countries: Concept, Causes And Effects (comparative Study)”, El Omda in Linguistics and Discourse Analysis, 5(2), pp. 412–424. Available at: https://journals.univ-msila.dz/index.php/OLDA/article/view/3634 (Accessed: 30 May 2026).