Bouhali, Kheira, and Abderrazak Khelil. “The Reality of the Use of Management Control Tools in ‎economic Institutions: ‎‏- ‏Maintenance Directorate of ‎Sonatrach Institution in Laghouat As a model‏ -‏”. Dirassat Journal Economic Issue 8, no. 3 (June 1, 2017): 221-230. Accessed April 29, 2024. http://journals.lagh-univ.dz/index.php/djei/article/view/241.