Gunawan, Indra, Fenoria Putri, and Subarkah Junaidi. “Quenching Process Optimization of Leaf Springs As Tengkuit Material Using the Taguchi Method Approach”. International Journal of Research in Vocational Studies (IJRVOCAS) 4, no. 1 (April 30, 2024): 08–16. Accessed July 6, 2024. http://journal.gpp.or.id/index.php/ijrvocas/article/view/247.