AL-SULAMY, Kholud Awadallah; AL-AMOUDI, Khadija Mohammed. Effect of Covid-19 On Oil Market. Journal of Economic, Administrative and Legal Sciences, New Mexico, United States, v. 6, n. 5, p. 115–126, 2022. DOI: 10.26389/AJSRP.J300821. Disponível em: https://www.ajsrp.ojsexpert.com/index.php/jeals/article/view/4752. Acesso em: 20 dec. 2025.