THORIQ, Ahmad; SUGANDI, Wahyu K; YUSUF, Asep; IMADUDDIN, Luthfie Hafidz. MODIFIKASI MESIN ROASTING BIJI KOPI MEREK WILIAM EDISON TIPE W600I (STUDI KASUS PADA JAVA SUMEDANG COFFEE, KABUPATEN SUMEDANG, JAWA BARAT). Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering), [S. l.], v. 9, n. 4, p. 276–286, 2020. DOI: 10.23960/jtep-l.v9i4.276-286. Disponível em: https://jtep.fp.unila.ac.id/index.php/JTP/article/view/3913. Acesso em: 9 jul. 2026.