THOMPSON, Gregory W. Perceptions Of Oregon Secondary Principals Regarding Integrating Science Into Agricultural Science And Technology Programs. Journal of Agricultural Education, [S. l.], v. 42, n. 1, p. 50–60, 2001. DOI: 10.5032/jae.2001.01050. Disponível em: https://jae-online.org/index.php/jae/article/view/494. Acesso em: 1 may. 2026.