Learning opportunities for high-frequency lemmas in Japanese and Taiwanese senior high school EFL textbooks: A comparative study . Research in English Language Teaching, [S. l.], v. 6, n. 1, p. 1–19, 2025. DOI: 10.18488/179.v6i1.4654. Disponível em: https://archive.conscientiabeam.com/index.php/179/article/view/4654. Acesso em: 16 aug. 2026.