KHOA, T. D. Market Efficiency and Market Power in Vietnam Competitive Generation Market. International Journal of Energy Economics and Policy, [S. l.], v. 8, n. 1, p. 181–189, 2018. Disponível em: https://www.econjournals.com/index.php/ijeep/article/view/5828. Acesso em: 26 apr. 2024.