DEEPA RAGHUNATH LAHANE, and PROF. A.M.RAWATE. 2021. “ANOVEREVIEW OF VOICE OPERATED DOOR LOCK ALONG WITH OTHER CONSUMER ELECTRONIC DEVICESTHROUGH ANDROID APP”. International Journal of Innovations in Engineering Research and Technology 5 (3): 1-3. https://repo.ijiert.org/index.php/ijiert/article/view/1468.