SUHARTO, suharto; ABIDIN, Z.; PANGESTU, A. RANCANG BANGUN MESIN WET HULLING KOPI DENGAN PENGGERAK MOTOR DIESEL 30 HP. ELEMEN : JURNAL TEKNIK MESIN, [S. l.], v. 7, n. 2, p. 108–114, 2020. DOI: 10.34128/je.v7i2.152. Disponível em: https://je.politala.ac.id/index.php/JE/article/view/152. Acesso em: 29 apr. 2024.