[1]
Mesin, J.R. 2020. Front Matter Jurnal Rekayasa Mesin Vol. 15 No. 3 Desember 2020. Jurnal Rekayasa Mesin. 15, 3 (Dec. 2020), i-v. DOI:https://doi.org/10.32497/jrm.v15i3.2187.