Saputra, Eko. “Front Matter Jurnal Rekayasa Mesin Vol. 20 No. 1 April 2025”. Jurnal Rekayasa Mesin 20, no. 1 (April 29, 2025): i-vi. Accessed May 10, 2025. https://jurnal.polines.ac.id/index.php/rekayasa/article/view/6379.