1.
بن زكورة ل. Consequences of the crisis of Corona on the sectors of the world economy - reading in the economic indicators . fber [Internet]. 2020 Sep. 30 [cited 2024 Jul. 27];4(3):179-98. Available from: https://jiamcs.centre-univ-mila.dz/index.php/fber/article/view/1538