GUNARTO, T.; AZHAR, R.; TRESIANA, N.; SUPRIYANTO, S.; AHADIAT, A. Accurate Estimated Model of Volatility Crude Oil Price. International Journal of Energy Economics and Policy, [S. l.], v. 10, n. 5, p. 228–233, 2020. Disponível em: https://www.econjournals.com/index.php/ijeep/article/view/9513. Acesso em: 24 apr. 2024.