Badaoui M, Chalani S ed dine. Use of mathematical models to determine the severity of the Corona pandemic in Algeria for the period (01/03/2020 to 10/04/2020). sej [Internet]. 2020Jun.30 [cited 2024Dec.4];2(2):1-14. Available from: http://journals.lagh-univ.dz/index.php/sej/article/view/1006