Alkhatib, Shaffiq Idris (21 October 2017). "Downtown Line 3 opens to public". The Straits Times. Archived from the original on 6 April 2019. Retrieved 20 August 2020.
Alkhatib, Shaffiq Idris (21 October 2017). "Downtown Line 3 opens to public". The Straits Times. Archived from the original on 6 April 2019. Retrieved 20 August 2020.