Naryono, N., E. Diniardi, and Y. Hidayat. “PERANCANGAN SPRING BUFFER ELEVATOR KAPASITAS 2 TON DENGAN KETINGGIAN LIMA LANTAI”. SINTEK JURNAL: Jurnal Ilmiah Teknik Mesin, vol. 4, no. 1, June 2010, https://jurnal.umj.ac.id/index.php/sintek/article/view/106.