groun, malak, and smain djouamaa. 2025. “The Contribution of the Target Cost Tool to Managing Production Costs in Economic Institutions: Case Study of the GMS- Les Grands Moulins Du Sud -Biskra”. Journal of Research in Finance and Accounting 7 (02):211-26. https://journals.univ-msila.dz/index.php/jorfa/article/view/3384.