APLIKASI RESPONSE SURFACE METHOD DALAM OPTIMASI PROSES THERMAL TREATMENT PASIR ZIRKON. Machine : Jurnal Teknik Mesin, [S. l.], v. 4, n. 1, p. 1–5, 2018. DOI: 10.33019/jm.v4i1.445. Disponível em: https://journal.ubb.ac.id/index.php/machine/article/view/445. Acesso em: 5 may. 2026.