Haseeb, Muhammad, et al. “The Impact of Renewable Energy on Economic Well-Being of Malaysia: Fresh Evidence from Auto Regressive Distributed Lag Bound Testing Approach”. International Journal of Energy Economics and Policy, vol. 9, no. 1, Dec. 2018, pp. 269-75, https://mail.econjournals.com/index.php/ijeep/article/view/7229.