REKAYASA MESIN PENGUPAS KULIT BUAH KOPI JENIS ROBUSTA MODEL TEP-JLL 2015 DI KABUPATEN TANA TORAJA. Jteta [Internet]. 2020 Jun. 15 [cited 2026 Nov. 11];11(1). Available from: https://ejournal.unsrat.ac.id/v3/index.php/teta/article/view/29983