KOBAYASHI, K.; LITTLE, A. Learner perceptions on the usefulness of a blended learning EFL program. The JALT CALL Journal, Melbourne, Australia, v. 7, n. 1, p. 103–117, 2011. DOI: 10.29140/jaltcall.v7n1.111. Disponível em: https://www.castledown.com.au/journals/jaltcall/article/view/jaltcall.v7n1.111. Acesso em: 22 sep. 2026.