JOHNSON, Donald M. SCIENCE CREDIT FOR AGRICULTURE: RELATIONSHIP BETWEEN PERCEIVED EFFECTS AND TEACHER SUPPORT. Journal of Agricultural Education, [S. l.], v. 37, n. 3, p. 9–17, 1996. DOI: 10.5032/jae.1996.03009. Disponível em: https://jae-online.org/index.php/jae/article/view/1586. Acesso em: 9 oct. 2024.