PUJIATI, A; OKTAVILIA, S; DAMAYANTI, N. The Projection Model As an Early Warning of Food Price Commodity Fluctuation. KnE Social Sciences, [S. l.], v. 3, n. 10, p. 860–868, 2018. DOI: 10.18502/kss.v3i10.3178. Disponível em: https://knepublishing.com/index.php/KnE-Social/article/view/3178. Acesso em: 11 jul. 2025.