Naryono, Naryono, Eri Diniardi, and Yamal Hidayat. “PERANCANGAN SPRING BUFFER ELEVATOR KAPASITAS 2 TON DENGAN KETINGGIAN LIMA LANTAI”. SINTEK JURNAL: Jurnal Ilmiah Teknik Mesin 4, no. 1 (June 1, 2010). Accessed May 30, 2025. https://jurnal.umj.ac.id/index.php/sintek/article/view/106.