Rosnas Syazwana Zakaria and Roslinawati Jaafar (2022) “Public Service Announcement (2D) - Insomnia (Sleep Disorder)”, Journal of Computing Technologies and Creative Content, 7(1), pp. 48–54. Available at: https://ejournal.unikl.edu.my/index.php/JTeC/article/view/820 (Accessed: 17 April 2026).