Saputra, Eko. “Front Matter Jurnal Rekayasa Mesin Vol. 14 No. 3 Desember 2019”. Jurnal Rekayasa Mesin 14, no. 3 (December 31, 2019): i-v. Accessed May 18, 2025. https://jurnal.polines.ac.id/index.php/rekayasa/article/view/1718.