SIDDHARTH B R, RAVI RANJAN, and JASMINEPEMEENAPRIYADARISINI M. “HOME DOOR AUTOMATION SYSTEM”. International Journal of Innovations in Engineering Research and Technology 4, no. 12 (March 27, 2021): 1–5. Accessed November 28, 2024. https://repo.ijiert.org/index.php/ijiert/article/view/1440.