AGUIRRE-FRANCO, Laura; LÓPEZ-PORTILLO, Jorge. Why study a doctorate?. Revista Eduscientia. Divulgación de la ciencia educativa, [S. l.], v. 2, n. 4, p. 33–41, 2019. Disponível em: https://eduscientia.com/index.php/journal/article/view/57. Acesso em: 18 aug. 2026.