pei rui ong and R. Darman, “The Development of Mobile Application for Online Psychotherapy and Mood Tracking”, aitcs, vol. 4, no. 1, pp. 563–580, Jul. 2023, Accessed: Apr. 08, 2026. [Online]. Available: https://penerbit.uthm.edu.my/periodicals/index.php/aitcs/article/view/7561