Rahal , F. and Belouerghi , N. 2025. The role of agricultural sector on achieving food security in Algeria during the period 2005/2022- the cereal as a model- . Journal of Excellence for Economics and Management Research. 9, 1 (Jun. 2025), 426-444. DOI:https://doi.org/10.34118/jeemr.v9i1.4230.