VERNON, J. Scott. Why?. Journal of Agricultural Education, [S. l.], v. 59, n. 1, p. 1–6, 2018. DOI: 10.5032/jae.2018.01001. Disponível em: https://jae-online.org/index.php/jae/article/view/2071. Acesso em: 18 oct. 2024.