MITYGA, Henry G.; NELSON, Clifford L.; SEIBEL, Ronald J. A Standardized Achievement Test For High School Horticulture Students. Journal of Agricultural Education, [S. l.], v. 19, n. 2, p. 11–16, 1978. DOI: 10.5032/jaatea.1978.02011. Disponível em: https://jae-online.org/index.php/jae/article/view/861. Acesso em: 10 aug. 2024.