benelbar, moussa, and AMINE BOUSSAG. 2019. “A Proposed Model for Evaluating the Financial Performance of Economic Institutions A Sample of the Active Institutions in the Industrial Zone in M Sila ”. Journal of Research in Finance and Accounting 4 (01):60-76. https://journals.univ-msila.dz/index.php/jorfa/article/view/8459.