Mas Erwan, Athirah Nabihah, Mohamad Norul Hafiz Muzaffar Alfian, and Mohamad Syafiq Mohamad Adenan. “Smart Door Lock”. International Journal of Recent Technology and Applied Science (IJORTAS) 3, no. 1 (March 18, 2021): 1-15. Accessed November 8, 2024. https://lamintang.org/journal/index.php/ijortas/article/view/194.