Shahid MA, Mahmood A, Syed AF. Acquisition of English Vowel Sounds at Nursery Level: An Empirical Study Based on the Application of Gamification Strategy. LLR [Internet]. 2022 Sep. 2 [cited 2026 Aug. 24];8(2):1-23. Available from: https://journals.umt.edu.pk/index.php/llr/article/view/2405