Qoryah, Rika Dwi Hidayatul, Agil Widhy Azizi, and Mahros Darsin. “A Study of Chip Formation on Turning With Minimum Quantity Lubrication Method (MQL)”. EMITTER International Journal of Engineering Technology 8, no. 1 (June 2, 2020): 256-269. Accessed January 19, 2021. https://emitter.pens.ac.id/index.php/emitter/article/view/469.