R.Y.DASPUTE; KRISHNA P. PATIL; RAHUL A. GAIKWAD. DESIGN AND MANUFACTURING OF VALVE CLEANING MACHINE. 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/1927. Acesso em: 1 jul. 2025.