Alwagdani , Nojood, and Alaa Almohammadi. “Evaluation of Language Learning Apps Used by Undergraduates at Saudi Universities”. Focus on ELT Journal 6, no. 2 (June 30, 2024): 14–37. Accessed October 6, 2024. https://focusonelt.com/index.php/foe/article/view/143.