WARNER, Laura A.; STUBBS, Eric; MURPHREY, Theresa Pesl; HUYNH, Phuong. Identification of the Competencies Needed to Apply Social Marketing to Extension Programming: Results of a Delphi Study. Journal of Agricultural Education, [S. l.], v. 57, n. 2, p. 14–32, 2016. DOI: 10.5032/jae.2016.02014. Disponível em: https://jae-online.org/index.php/jae/article/view/935. Acesso em: 30 apr. 2026.