OLIVER, J. Dale. Improving Agricultural Education. Journal of Agricultural Education, [S. l.], v. 22, n. 1, p. 9–15, 1981. DOI: 10.5032/jaatea.1981.01009. Disponível em: https://jae-online.org/index.php/jae/article/view/973. Acesso em: 20 nov. 2024.