Maysaroh, Maysaroh, Heru Irianto, and Raden Kunto Adi. 2018. “Supply Chain Management Ubi Kayu (Manihot Esculenta) Di Agroindustri Tiwul Instan Kabupaten Gunungkidul”. Agriecobis : Journal of Agricultural Socioeconomics and Business 1 (2):45-57. https://doi.org/10.22219/agriecobis.Vol1.No2.45-57.