ENDRI, E.; SUPENI, M. I. R.; BUDIASIH, Y.; SIAHAAN, M.; RAZAK, A.; SUDJONO, S. Oil Price and Leverage for Mining Sector Companies in Indonesia. International Journal of Energy Economics and Policy, [S. l.], v. 11, n. 4, p. 24–30, 2021. Disponível em: https://econjournals.com.tr/index.php/ijeep/article/view/11237. Acesso em: 8 jul. 2024.