Hadji, Ibtissem. 2022. “The Role of the Authority to Control Public Procurement and Public Utility Authorizations in Protecting Procurement Contracts from Corruption: A Study in the Light of Articles 88 and 213 of Law 15 247 Related to Public Procurement and Public Utility Authorizations”. Journal of Human Sciences 33 (3):719-30. https://revue.umc.edu.dz/h/article/view/4199.