bouras imane, Chegoufi R. The impact of vowels on the change of phonetic features: a study of Surah At-Takwir according to the Warsh recitation. J.Ld. letters [Internet]. 2023 Jun. 1 [cited 2026 May 17];7(2):220-9. Available from: https://journals.univ-msila.dz/index.php/OLDA/article/view/2441