MOWEN, Diana L.; WINGENBACH, Gary J.; ROBERTS, T. Grady; HARLIN, Julie F. Agricultural Science Teachers’ Barriers, Roles, And Information Source Preferences For Teaching Biotechnology Topics. Journal of Agricultural Education, [S. l.], v. 48, n. 2, p. 103–113, 2007. DOI: 10.5032/jae.2007.02103. Disponível em: https://jae-online.org/index.php/jae/article/view/583. Acesso em: 21 feb. 2025.