LAZARUS, Favour Iruoma. BRAIN DRAIN, RURAL-URBAN MIGRATION AND THE IMPLICATIONS FOR SUSTAINABLE ECONOMIC DEVELOPMENT IN NIGERIA. Advances in Sociology, Psychology & Human Behavior , [S. l.], v. 1, n. 2, p. 6–12, 2025. DOI: 10.63456/asphb-1-2-53. Disponível em: https://social.tresearch.ee/index.php/ASPHB/article/view/53. Acesso em: 22 mar. 2026.