TIMMONS, Guy E. Curriculum Evaluation Study. Journal of Agricultural Education, [S. l.], v. 3, n. 1, p. 28–28, 1962. DOI: 10.5032/jaatea.1962.01028. Disponível em: https://jae-online.org/index.php/jae/article/view/1822. Acesso em: 16 oct. 2024.