EHRMANN, Stephen C. Facing the Triple Challenge: You Can’t Do It Alone. CALICO Journal, [S. l.], v. 13, n. 1, p. 5–25, 2013. DOI: 10.1558/cj.v13i1.5-25. Disponível em: https://journal.equinoxpub.com/Calico/article/view/16385.. Acesso em: 14 aug. 2024.