Unok, Muh Hamdani, Made Antara, and Chirstoporus Chirstoporus. “ANALISIS MANAJEMEN RANTAI PASOK UBI JALAR UNGU PADA UKM AULIA FOOD KECAMATAN LUWUK KABUPATEN BANGGAI”. AGROTEKBIS : JURNAL ILMU PERTANIAN (e-journal) 10, no. 3 (June 2, 2022): 219 - 228. Accessed April 19, 2024. http://jurnal.faperta.untad.ac.id/index.php/agrotekbis/article/view/1345.