KNOBLOCH, Neil A.; BALL, Anna L.; ALLEN, Crystal. The Benefits Of Teaching And Learning About Agriculture In Elementary And Junior High Schools. Journal of Agricultural Education, [S. l.], v. 48, n. 3, p. 25–36, 2007. DOI: 10.5032/jae.2007.03025. Disponível em: https://jae-online.org/index.php/jae/article/view/2034. Acesso em: 15 aug. 2024.