OMALE, S.; AMANA, D. Altruism and Re-Orientation as Core for the Development of Africa. American Journal of Humanities and Social Sciences, [S. l.], v. 2, n. 3, p. 149–156, 2014. DOI: 10.11634/232907811604606. Disponível em: https://worldscholars.org/index.php/ajhss/article/view/606. Acesso em: 4 may. 2024.