Djemai , Aicha, and Ouhiba Boucherit. “The Repetition of the Letters Sad and Qaf in Surahs Sad and Qaf”. Journal of Science and Knowledge Horizons 4, no. 01 (June 19, 2024): 374-399. Accessed July 3, 2024. http://journals.lagh-univ.dz/index.php/jskp/article/view/3872.