Abdullah, Azlina, and Hussain Ali Bekhet. “Investigating the Driving Forces of Energy Intensity Change in Malaysia 1991-2010: A Structural Decomposition Analysis”. International Journal of Energy Economics and Policy, vol. 9, no. 4, June 2019, pp. 121-30, https://econjournals.com/index.php/ijeep/article/view/7793.