WANG, J. .; MA, K. .; ZHANG, L. .; WEI, J. .; WANG, J. . Crude Oil Price Bubble Identification and Risk Assessment From Different Spot Markets: Establishing a Sustainable Energy Policy. Strategic Planning for Energy and the Environment, [S. l.], v. 43, n. 02, p. 189–214, 2024. DOI: 10.13052/spee1048-5236.4321. Disponível em: https://journals.riverpublishers.com/index.php/SPEE/article/view/22705. Acesso em: 25 aug. 2024.