MENALLED, Fabian D.; GRIMBERG, Bruna I.; JONES, Clain A. Evaluation of Agricultural Professionals’ Perceptions and Knowledge on Sustainable Agriculture: A Useful Step in the Development of an Online Extension Program. Journal of Agricultural Education, [S. l.], v. 50, n. 4, p. 86–97, 2009. DOI: 10.5032/jae.2009.04086. Disponível em: https://jae-online.org/index.php/jae/article/view/1299. Acesso em: 22 feb. 2025.