قداوي عا. Analysis of the external business environment for establishing cash waqf funds in Algeria according to the PESTEL model: Analytics and suggestions . fber [Internet]. 2023 Jun. 30 [cited 2024 Jul. 27];7(2):285-306. Available from: https://jiamcs.centre-univ-mila.dz/index.php/fber/article/view/1738