References
- https://www.optus.com.au/notices/outage-response (accessed 9 November 2023)
- https://www.abc.net.au/news/2023-11-08/optus-outage-mobile-phones-internet-what-happened/103077180 (accessed 9 November 2023)
- https://downdetector.com/ (accessed 9 November 2023)
- https://radar.cloudflare.com/AU (accessed 9 November 2023)