Oukkas Y, Bouchama O. Persistent Population Disparities in Algeria (1977–2019): A Lorenz Curve and Gini Coefficient Analysis of Territorial Development. IJCESEN [Internet]. 2026 May 20 [cited 2026 May 27];12(2). Available from: https://mail.ijcesen.com/index.php/ijcesen/article/view/5234