ASAI, T.; HONDA, R.; WATANABE, K.; OZASA, T. A Correspondence Analysis of Fifty-Five Japanese Historical First-to Fifth-Year English-as-a-Foreign-Language Textbooks. International Journal of Learning, Teaching and Educational Research, [S. l.], v. 19, n. 4, p. 223–247, 2020. Disponível em: http://www.ijlter.net/index.php/ijlter/article/view/395. Acesso em: 18 apr. 2026.