Chuvakhina, Larisa G., Irina Z. Yarygina, Olga E. Ustinova, Valentina N. Mironova, and Zhanna V. Ivanovskaya. “The Impact of Covid-19 on Pricing in the Global Oil Market”. International Journal of Energy Economics and Policy 12, no. 5 (September 27, 2022): 370–377. Accessed May 6, 2024. https://www.econjournals.com/index.php/ijeep/article/view/13450.