RIYANTO, Riyanto. ANALISA PERBANDINGAN MATERIAL JIS SCM 415 DAN JIS SCM 420 PADA PROSES HEAT TREATMENT. Jurnal Teknik Mesin (Journal Of Mechanical Engineering), Jakarta, Indonesia, v. 4, n. 1, p. 31–37, 2015. DOI: 10.22441/jtm.v4i1.1021. Disponível em: https://publikasi.mercubuana.ac.id/index.php/jtm/article/view/1021. Acesso em: 29 jun. 2026.