1.
Efendi D, A Y, K A. Comparative Analysis Spindle Speed Constant with Cutting Speed Constant against Surface Roughness Gradual Turning Steel ST 37 on the NC PU 2A Machine. Teknomekanik [Internet]. 2018 Dec. 16 [cited 2026 May 26];1(2):48-52. Available from: https://teknomekanik.ppj.unp.ac.id/index.php/teknomekanik/article/view/22