Rukhsana Ahmad, Sarwat Begum, and Iqbal Ahmad, “Impact of Service-Learning on Communication Skills Development of Students of Vocational Schools”, DILS, vol. 2, no. 2, pp. 41–49, Nov. 2022, Accessed: Aug. 15, 2026. [Online]. Available: https://periodical.uthm.edu.my/index.php/dils/article/view/9673