SCHROEDER, Richard; BEEMAN, Carl E.; CHEEK, Jimmy G. An Evaluation Of Radio Programs In Agribusiness And Natural Resources Education. Journal of Agricultural Education, [S. l.], v. 18, n. 2, p. 25–29, 1977. DOI: 10.5032/jaatea.1977.02025. Disponível em: https://jae-online.org/index.php/jae/article/view/1742. Acesso em: 10 aug. 2024.