ITOH, Reiko; HANNON, Charles. The Effect of Online Quizzes on Learning Japanese. CALICO Journal, [S. l.], v. 19, n. 3, p. 551–561, 2013. DOI: 10.1558/cj.v19i3.551-561. Disponível em: https://journal.equinoxpub.com/Calico/article/view/16958.. Acesso em: 16 jul. 2024.