P, Nagasankar, Tamilselvi P, Babu T V B, Jasim Salahudin S, Aravindhan S, and Deepak J. “Design and Manufacturing of Fixture for Edge Prepration of Elbows”. International Journal of Engineering and Technology 7, no. 3.34 (September 1, 2018): 339–344. Accessed February 15, 2026. https://www.sciencepubco.com/index.php/IJET/article/view/19221.