SANJAY G.GODASE; PROF.A.K.MAHINDRAKAR. A REVIEW ON AUTOMATIC DOOR OPENING TECHNIQUES AND METHODS FOR PRODUCT TESTING. International Journal of Innovations in Engineering Research and Technology, Maharashatra, India, p. 1–3, 2021. Disponível em: https://repo.ijiert.org/index.php/ijiert/article/view/2249. Acesso em: 25 aug. 2025.