Bourenane B. Economic amortization of physical fixations in the Algerian economic Company, case study of ‎Directorate of Maintenance, Sonatrach, Laghouat.‎. DJEI [Internet]. 2015Jan.1 [cited 2024Jul.3];6(1):127-45. Available from: http://journals.lagh-univ.dz/index.php/djei/article/view/360