Azman Aziz, Mukhriz Izraf, and Jauhari Dahalan. “The Impacts of Oil Price Fluctuations on Revealed Comparative Advantage of Manufacturing Commodities for ASEAN-5 Economies”. International Journal of Energy Economics and Policy 5, no. 4 (October 14, 2015): 1098–1108. Accessed January 10, 2025. https://mail.econjournals.org.tr/index.php/ijeep/article/view/1461.