Silitonga, Feby Riwindi, Ristya Febriani Br Karo Sekali, Stefania Gracella Simamora, and Marlince NK Nababan. “Design And Build E-Therapy During The Pandemic Using An Android-Based User-Centred Design Model”. Journal of Computer Networks, Architecture and High Performance Computing 3, no. 2 (July 30, 2021): 182-193. Accessed November 8, 2024. https://jurnal.itscience.org/index.php/CNAPC/article/view/1007.