AMBYA, A.; GUNARTO, T.; HENDRAWATY, E.; KESUMAH, F. S. D.; WISNU, F. K. Future Natural Gas Price Forecasting Model and Its Policy Implication. International Journal of Energy Economics and Policy, [S. l.], v. 10, n. 5, p. 64–70, 2020. Disponível em: https://www.econjournals.com/index.php/ijeep/article/view/9676. Acesso em: 25 apr. 2024.