R.Y.Daspute, Krishna P. Patil, and Rahul A. Gaikwad. “DESIGN AND MANUFACTURING OF VALVE CLEANING MACHINE”. International Journal of Innovations in Engineering Research and Technology (March 27, 2021): 1–3. Accessed June 30, 2025. https://repo.ijiert.org/index.php/ijiert/article/view/1927.