Hidayat, Muhammad, Ranti Darwin, and M. Fikry Hadi. “Does Energy Infrastructure Reduce Inequality Inter-Regional in Riau Province, Indonesia?”. International Journal of Energy Economics and Policy 10, no. 1 (November 13, 2019): 160–164. Accessed July 3, 2024. https://econjournals.com.tr/index.php/ijeep/article/view/8658.