Naryono N, Diniardi E, Hidayat Y. PERANCANGAN SPRING BUFFER ELEVATOR KAPASITAS 2 TON DENGAN KETINGGIAN LIMA LANTAI. sintek. jurnal. ilm. teknik. mesin [Internet]. 2010Jun.1 [cited 2025May30];4(1). Available from: https://jurnal.umj.ac.id/index.php/sintek/article/view/106