WAILA, Musa K. A.; TINI, Nuhu H. Appraisal of the Extent of Environmental Education among Students in Mubi Metropolis-Adamawa State-Nigeria. Journal of Research in Education and Society (JRES) , [S. l.], v. 2, n. 1, p. 87–96, 2011. Disponível em: http://icidr.org.ng/index.php/Jres/article/view/1164. Acesso em: 19 sep. 2024.