Malaysian Rating Corp Bhd (MARC) chief economist Firdaos Rosli says Malaysia needs to undertake massive infrastructure investments to turbo-boost the growth of its economy that has been slowing down in the past two decades.<br /><br />WATCH MORE: https://thestartv.com/c/news<br />SUBSCRIBE: https://cutt.ly/TheStar<br />LIKE: https://fb.com/TheStarOnline