MARTIN, Robert A.; OMER, Mahmoud H. Perceptions Regarding Instructional Methods Used In Adult Agricultural Education Programs. Journal of Agricultural Education, [S. l.], v. 31, n. 2, p. 2–6, 1990. DOI: 10.5032/jae.1990.02002. Disponível em: https://jae-online.org/index.php/jae/article/view/1600. Acesso em: 13 jul. 2024.