Suripto, Suripto, Supriyanto Supriyanto, Arif Sugiono, and Putri Irmala Sari. “Impact of Oil Prices and Stock Returns: Evidence of Oil and Gas Mining Companies in Indonesia During the COVID-19 Period”. International Journal of Energy Economics and Policy 11, no. 4 (June 8, 2021): 312–318. Accessed March 28, 2024. https://www.econjournals.com/index.php/ijeep/article/view/11290.