Barbari MA, Boulahia T. The importance of applying the method of homogeneous sections in determining the cost of health service in public hospitals - The case study of the hospital Baj sisters_ Chlef Algiers -. DJEI [Internet]. 2019Jun.1 [cited 2024Nov.25];10(2):1-13. Available from: http://journals.lagh-univ.dz/index.php/djei/article/view/132