Orsi Koch Delgado, H., de Azevedo Fay, A., Sebastiany, M. J., & Cortina Silva , A. D. . (2020). Artificial intelligence adaptive learning tools: The teaching of English in focus. BELT - Brazilian English Language Teaching Journal, 11(2), e38749. https://doi.org/10.15448/2178-3640.2020.2.38749