ضامن ن, قشي خ. The Impact of Corona Virus Pandemic on Marginalized Districts What are the Challenges of the Future Health? Case Study: «Kechida» Batna. AHSSJ [Internet]. 2022 Jun. 11 [cited 2024 Jul. 22];7(1):1095-110. Available from: https://journals.univ-batna.dz/index.php/almuqadimah/article/view/2827