NYIKA, N.; VAN ZYL, S. From attitudes and practices to policy: Reflections on the results of two rounds of a large-scale study of language attitudes and practices at the University of the Witwatersrand, Johannesburg. South African Journal of Higher Education, [S. l.], v. 27, n. 3, 2016. DOI: 10.20853/27-3-256. Disponível em: https://www.journals.ac.za/sajhe/article/view/256. Acesso em: 16 oct. 2025.