DILLINGHAM, John M. The Influence Of Selected Characteristics With Average Net Income From Supervised Project Programs In Texas. Journal of Agricultural Education, [S. l.], v. 24, n. 3, p. 38–45, 1983. DOI: 10.5032/jaatea.1983.03038. Disponível em: https://jae-online.org/index.php/jae/article/view/721. Acesso em: 11 jul. 2026.