Al-Sulamy, Kholud Awadallah, and Khadija Mohammed Al-Amoudi. “Effect of Covid-19 On Oil Market”. Journal of Economic, Administrative and Legal Sciences 6, no. 5 (February 28, 2022): 115–126. Accessed December 20, 2025. https://ajsrp.ojsexpert.com/index.php/jeals/article/view/4752.