CUSHMAN, Harold R. Cornell University’s Directed Work-Experience Project. Journal of Agricultural Education, [S. l.], v. 5, n. 2, p. 8–13, 1964. DOI: 10.5032/jaatea.1964.02008. Disponível em: https://jae-online.org/index.php/jae/article/view/2021. Acesso em: 11 aug. 2024.