Yeswanth Kumar B, Raghu Ram B, Ashok CH, Bharath Kumar D, and Lakshmi Prasad K. “Waste Cooking Oil As a Bio-Cutting Fluid in Turning Operation”. International Journal of Progressive Research in Science and Engineering 3, no. 6 (June 30, 2022): 192–195. Accessed November 24, 2024. https://journal.ijprse.com/index.php/ijprse/article/view/652.