ANALISA PROSES DOUBLE HARDENING TERHADAP KEKUATAN MATERIAL S48 PADA KOMPONEN AXLE SHAFT. Kohesi: Jurnal Sains dan Teknologi, [S. l.], v. 8, n. 3, p. 61–70, 2025. DOI: 10.2238/fcbz3p40. Disponível em: https://ejournal.cahayailmubangsa.institute/index.php/kohesi/article/view/1256. Acesso em: 8 jul. 2025.