AKERS, Cindy L.; VAUGHN, Paul R.; HAYGOOD, Jacqui D. High School Agricultural Communications Competencies: A Natioinal Delphi Study. Journal of Agricultural Education, [S. l.], v. 44, n. 4, p. 1–10, 2003. DOI: 10.5032/jae.2003.04001. Disponível em: https://jae-online.org/index.php/jae/article/view/544. Acesso em: 14 sep. 2024.