VAN TILBURG, Emmalou; POLING, Richard L. Professional Activities And Needs Of Extension Educators As Perceived By Extension Educators In Academic Departments. Journal of Agricultural Education, [S. l.], v. 29, n. 4, p. 17–23, 1988. DOI: 10.5032/jaatea.1988.04017. Disponível em: https://jae-online.org/index.php/jae/article/view/1061. Acesso em: 13 jul. 2024.