M. Yunus, D. Seprianto, and A. Bhisusman, “ANALISA PENGUJIAN KOEFISIEN GESEK MATERIAL BAJA S45C TERHADAP BRONZE”, AUSTENIT, vol. 11, no. 1, pp. 6–10, Dec. 2019, Accessed: Nov. 13, 2026. Available: https://jurnal.polsri.ac.id/index.php/austenit/article/view/1321