Soeleman, Soeleman, and Jumadi Jumadi. “PERANCANGAN COMPOUND DIES UNTUK PROSES BLANKING DAN PIERCING CYLINDER HEAD GASKET TIPE TVS - N54”. SINTEK JURNAL: Jurnal Ilmiah Teknik Mesin 1, no. 2 (December 1, 2007). Accessed May 12, 2025. https://jurnal.umj.ac.id/index.php/sintek/article/view/81.