MESSAOUR, Riad, and Errime HADRAOUI. “Fuite Des Cerveaux Et Competences Rares : Entre Quete D’epanouissement Personnel Et Professionnel Et Imperatifs Strategiques Nationaux: Received: 10 02 2026- Accepted: 28 06 2026 -Published: 30 06 2026”. Human Resources Development Research 21, no. 01 (November 9, 2026): 68–83. Accessed November 13, 2026. https://rdrh.univ-setif2.dz/index.php/rdrh/article/view/92.