Indupurnahayu, I. (2021) “Changes in Demand and Supply of the Crude Oil Market During the COVID-19 Pandemic and its Effects on the Natural Gas Market”, International Journal of Energy Economics and Policy, 11(3), pp. 1–6. Available at: https://econjournals.com/index.php/ijeep/article/view/10671 (Accessed: 24 November 2024).