STUBBE, R.; NAKASHIMA, K. Examining katakana synform errors made by Japanese university students. Vocabulary Learning and Instruction, [S. l.], v. 9, n. 1, p. 62–72, 2020. DOI: 10.7820/vli.v09.1.stubbe.nakashima. Disponível em: https://www.castledown.com/journals/vli/article/view/vli.v09.1.stubbe.nakashima. Acesso em: 15 sep. 2026.