Mounir, Amer Same, and Kheirallah R. Zedan Alawi. “The Impact of Fluctuation in Oil Prices on Foreign Direct Investment Period (2004-2019) As a Model Algeria”. Tikrit Journal of Administrative and Economic Sciences 17, no. 55, 2 (September 30, 2021): 540–554. Accessed March 7, 2026. https://www.tjaes.org/ojs/index.php/tjaes/article/view/1384.