RIESENBERG, Lou E.; LIERMAN, Shannon R. Perceptions Of Administators And Instructors Concerning Factors Influencing Secondary Agriculture Enrollment. Journal of Agricultural Education, [S. l.], v. 31, n. 2, p. 7–11, 1990. DOI: 10.5032/jae.1990.02007. Disponível em: https://jae-online.org/index.php/jae/article/view/1601. Acesso em: 15 aug. 2024.