messai, asma, and foudil rais. “The Contribution of Fiscal Policy to Diversifying the Algerian Economy During the Period (2000-2019)”. Journal of Excellence for Economics and Management Research 6, no. 1 (June 5, 2022): 309-326. Accessed July 23, 2024. http://journals.lagh-univ.dz/index.php/jeemr/article/view/3580.