BECKER, Donald A. Enhancing Hypercard’s Language-Teaching Potential With Hypertalk External Commands And Functions. CALICO Journal, [S. l.], v. 8, n. 2, p. 25–40, 2013. DOI: 10.1558/cj.v8i2.25-40. Disponível em: https://journal.equinoxpub.com/Calico/article/view/2043.. Acesso em: 15 may. 2024.