RYAN, S.; COX, J. D. Investigating student exposure to competency-based education. Education Policy Analysis Archives, [S. l.], v. 25, p. 24, 2017. DOI: 10.14507/epaa.25.2792. Disponível em: https://epaa.asu.edu/index.php/epaa/article/view/2792. Acesso em: 28 jun. 2022.