Keumala, F. N. and Liston, S. ringo, (2024) “SUPPLY CHAIN INNOVATION AND COMPETITIVE ADVANTAGE IN THE COFFEE BUSINESS IN CENTRAL ACEH DISTRICT, ACEH PROVINCE”, Agrisaintifika: Jurnal Ilmu-Ilmu Pertanian, 8(2). doi: 10.32585/ags.v8i2.5815.