BINKLEY, Harold. Demonstrating A Program In Agricultural Occupations Produces Results. Journal of Agricultural Education, [S. l.], v. 9, n. 2, p. 11–15, 1968. DOI: 10.5032/jaatea.1968.02011. Disponível em: https://jae-online.org/index.php/jae/article/view/683. Acesso em: 22 feb. 2025.