Mila NCOYINI; Liezel CILLIERS. Twitter as a Risk Communication Tool: Lessons Learned from South Africa during Covid-19. Managing Higher Education and Enterprises in Developing Countries Beyond COVID-19: Proceedings of the 9th International Conference on Business and Management Dynamics, [S. l.], p. 278–290, 2024. DOI: 10.9734/bpi/mono/978-81-969907-8-7/CH14. Disponível em: https://stm.bookpi.org/MHEEDCBCPICBMD/article/view/13205. Acesso em: 19 jun. 2026.