Laalem, Lamia, and Khireddine Bennoune. “An Analytical Study of the Status of the Food Gap for the Main Food Commodities in Algeria During the Period (2009-2020)”. Finance and Business Economies Review, vol. 7, no. 1, Mar. 2023, pp. 226-04, doi:10.58205/fber.v7i1.210.