HADJEM M, Djamal S-M. Small towns, urban functions and organization of space: analysis through the case of the commercial function of the city of Azazga in the wilaya of Tizi-Ouzou. DJEI [Internet]. 2014Jun.1 [cited 2024Nov.22];5(2):108-43. Available from: http://journals.lagh-univ.dz/index.php/djei/article/view/526