AIT SIDHOUM, H., Y. BELLACHE, and N. TALEB. “THE VOCATIONAL TRAINING SYSTEM AND THE SMALL-SIZED BUSINESSES”. Les Cahiers Du CREAD, no. 110, Mar. 2014, pp. pp.101-24, https://revue.cread.dz/index.php/les-cahiers-du-cread/article/view/335.