Adi Perwira, D., H. Widya Prasetya, and A. Nur Roja Jendra Prakoso. “Kekasaran Permukaan Proses Pembubutan Dry Dan Wet Process Baja ST 90 Dengan Insert Carbide”. V-MAC (Virtual of Mechanical Engineering Article), Vol. 7, no. 2, Oct. 2022, pp. 41-45, https://ejournal.unibabwi.ac.id/index.php/vmac/article/view/2224.