DRAWBAUGH, Charles C. A Practical Experience Program for University Students. Journal of Agricultural Education, [S. l.], v. 10, n. 1, p. 3–8, 1969. DOI: 10.5032/jaatea.1969.01003. Disponível em: https://jae-online.org/index.php/jae/article/view/1512. Acesso em: 15 sep. 2024.