Messemeche, Nadjet, Dalila Berkane, and Nawal Hani. “The Reality of the Pharmaceutical Industry and the Challenges It Faces Globally”. Dirassat Journal Economic Issue 12, no. 1 (January 27, 2021): 461-479. Accessed November 25, 2024. http://journals.lagh-univ.dz/index.php/djei/article/view/1167.