OKOGU, J. O.; UMUDJERE, S. O. Social Studies Educaion as a Tool for Peace Advancement in Nigeria. Journal of Research in Education and Society (JRES) , [S. l.], v. 5, n. 3, p. 58–62, 2014. Disponível em: http://icidr.org.ng/index.php/Jres/article/view/1393. Acesso em: 19 sep. 2024.