KLENNER, Manfred; VISSER, Henriëtte. What exactly is wrong and why? Tutorial Dialogue for Intelligent CALL Systems. Linguistik Online, Bern, v. 17, n. 5, 2003. DOI: 10.13092/lo.17.787. Disponível em: https://bop.unibe.ch/linguistik-online/article/view/787. Acesso em: 31 jan. 2025.