COLLINS, G.; DITAUNYANE, S. E. . A Pugh Matrix framework for selecting effective CALL software in South African schools. Journal for Language Teaching , [S. l.], v. 58, n. 2, p. Article 6547, 2024. DOI: 10.56285/jltVol58iss2a6457. Disponível em: https://www.journals.ac.za/jlt/article/view/6457. Acesso em: 9 oct. 2025.