BENFATIMA, S., and B. HAFDELLAH. “Algerian Immigration to France During the French Occupation Period 1830-1962 AD - a Reading of the Causes and Motives -”. Social Sciences Journal, Vol. 11, no. 6, 1, pp. 122-39, http://journals.lagh-univ.dz/index.php/ssj/article/view/2648.