SARI, Regia Indah Kemala; PUTRI, Mega Amelia. Analisis Nilai Tambah Produk Olahan Ubi Kayu di Kota Payakumbuh. Journal of Food System and Agribusiness, [S. l.], v. 3, n. 1, p. 9–14, 2020. DOI: 10.25181/jofsa.v3i1.1433. Disponível em: https://jurnal.polinela.ac.id/index.php/JFA/article/view/1433. Acesso em: 17 sep. 2026.