FRICK, Martin J.; BIRKENHOLZ, Robert J.; MACHTMES, Krissana. Rural And Adult Knowledge And Perceptions Of Agriculture. Journal of Agricultural Education, [S. l.], v. 36, n. 2, p. 44–53, 1995. DOI: 10.5032/jae.1995.02044. Disponível em: https://jae-online.org/index.php/jae/article/view/1148. Acesso em: 15 aug. 2024.