Mustapa, S. I. and Bekhet, H. A. (2015) “Investigating Factors Affecting CO2 Emissions in Malaysian Road Transport Sector”, International Journal of Energy Economics and Policy, 5(4), pp. 1073–1083. Available at: https://econjournals.com.tr/index.php/ijeep/article/view/1454 (Accessed: 24 December 2024).