ADAM, P.; ROSNAWINTANG, R.; SAIDI, L. O.; TONDI, L.; SANI, L. O. A. The Causal Relationship between Crude Oil Price, Exchange Rate and Rice Price. International Journal of Energy Economics and Policy, [S. l.], v. 8, n. 1, p. 90–94, 2018. Disponível em: https://www.econjournals.com/index.php/ijeep/article/view/5774. Acesso em: 21 feb. 2024.