Source

Mahdzir Khalid is TNB new chairman

The Star,  (08 May, 2020).  Mahdzir Khalid is TNB new chairman.  Retrieved 08 Oct, 2021,  from https://web.archive.org/web/20200508143542/https://www.thestar.com.my/business/business-news/2020/05/08/mahdzir-khalid-is-tnb-new-chairman