GHAFFAR, Abdul; AHMAD, Nawaz; SIDDIQUE, Muhammad. Gauging Returns and Volatility of Crude Oil using GARCH Approach. International Journal of Experiential Learning & Case Studies, [S. l.], v. 9, n. 1, p. 33–58, 2024. DOI: 10.22555/ijelcs.v9i1.1155. Disponível em: https://journals.iobm.edu.pk/index.php/ijelcs/article/view/1155. Acesso em: 4 apr. 2026.