ŁAMASZ, Bartosz; MICHALSKI, Marek; PUKA, Radosław. WTI Crude Oil Options Market Prior to and During the COVID-19 Pandemic. International Journal of Energy Economics and Policy, [S. l.], v. 13, n. 2, p. 117–128, 2023. DOI: 10.32479/ijeep.13865. Disponível em: https://econjournals.com.tr/index.php/ijeep/article/view/13865. Acesso em: 24 dec. 2024.