RICHARDSON, William B.; STEWART, Bob R. Agriculture Teachers’ Perceptions Of Time Allocations For Vocational Agriculture Programs. Journal of Agricultural Education, [S. l.], v. 14, n. 1, p. 7–15, 1973. DOI: 10.5032/jaatea.1973.01007. Disponível em: https://jae-online.org/index.php/jae/article/view/1477. Acesso em: 17 aug. 2024.