ADAIR, P., et A. SOUAG. « OKUN’S LAW, UNEMPLOYMENT AND INFORMAL EMPLOYMENT: THE IMPACT OF LABOUR MARKET POLICIES IN ALGERIA SINCE 199 »7. Les Cahiers Du CREAD, Vol. 34, nᵒ 1, Dec. 2018, p. pp. 129-59, https://revue.cread.dz/index.php/les-cahiers-du-cread/article/view/1145.