"The Crisis Of Low Oil Prices And Its Impact On Energy Consumption Globally During The Corona Pandemic - An Analytical Study Of Oil Market Indicators In 2019 And 2020" (2023) مجلة الواحات للبحوث والدراسات, 15(2). موجود في: https://journals.univ-ghardaia.edu.dz/elwahat/article/view/1352 (تاريخ الوصول: 19 فبراير 2026).