Nguyen, Hoai Son, and Ha Duong Minh. “FAMILY SIZE, INCREASING BLOCK TARIFF AND ECONOMIES OF SCALE OF HOUSEHOLD ELECTRICITY CONSUMPTION IN VIETNAM FROM 2010 TO 2014”. Journal of International Economics and Management, no. 101 (January 31, 2018): 83–94. Accessed December 9, 2024. https://jiem.ftu.edu.vn/index.php/jiem/article/view/185.