Sinuraya, Yokki, AND 		Samosir, Oktavianua.
" RANCANG BANGUN MESIN PENGUPAS KULIT ARI KACANG KEDELAI KAPASITAS 40 KG/JAM" <em>Jurnal Teknologi Mesin UDA</em> [Online], Volume 2 Number 1 (30 June 2021)