MARTIN, Robert A.; ODIBUYA, Adekunbi O. Perceptions Of Iowa Vocational Agriculture Teachers Regarding Methods Used In Agricultural Education. Journal of Agricultural Education, [S. l.], v. 32, n. 1, p. 13–17, 1991. DOI: 10.5032/jae.1991.01013. Disponível em: https://jae-online.org/index.php/jae/article/view/1202. Acesso em: 13 jul. 2024.