HE, Y.; GAO, S. Gas Consumption and Metropolitan Economic Performance: Models and Empirical Studies from Guangzhou, China. International Journal of Energy Economics and Policy, [S. l.], v. 7, n. 2, p. 121–126, 2017. Disponível em: https://www.econjournals.com/index.php/ijeep/article/view/3641. Acesso em: 29 mar. 2024.