Mohamed, Z., O. Abdellaoui, and N. Ben Amara. “Determinants of the Algerian Economy: Autoregressive Distributed Lag Approach”. International Journal of Economics and Financial Issues, vol. 8, no. 5, Sept. 2018, pp. 7-10, https://www.econjournals.com/index.php/ijefi/article/view/6650.