HEISER, Sarah L.; STICKLER, Ursula; FURNBOROUGH, Concha. Ready, steady, speak-online: Student training in the use of an online synchronous conferencing tool. CALICO Journal, [S. l.], v. 30, n. 2, p. 226–251, 2013. DOI: 10.11139/cj.30.2.226-251. Disponível em: https://journal.equinoxpub.com/Calico/article/view/7886.. Acesso em: 17 sep. 2024.