Ramdani , Kamel, and Abdelkader Guetib. “Contracting Assistance in the Era of Digital Transformation in Algeria.”. Dirassat Journal Economic Issue 15, no. 1 (January 26, 2024): 103-118. Accessed November 22, 2024. http://journals.lagh-univ.dz/index.php/djei/article/view/3712.