Beddar, Achour, and Abderrahmane Elguerri. “Quantitative Standards That Support the Decision to Choose Enterprise Product Distribution Channels Hodna Mills M’sila ”. Dirassat Journal Economic Issue 11, no. 2 (June 18, 2020): 397-417. Accessed November 27, 2020. http://journals.lagh-univ.dz/index.php/djei/article/view/748.