Phong, L. H. “Globalization, Financial Development, and Environmental Degradation in the Presence of Environmental Kuznets Curve: Evidence from ASEAN-5 Countries”. International Journal of Energy Economics and Policy, vol. 9, no. 2, Feb. 2019, pp. 40-50, https://www.econjournals.com/index.php/ijeep/article/view/7290.