Pérez, Jhon J., Efraín Bernal, and Juan S. Giraldo. “Methodology to Evaluate the Residential Electrical Stock Appliances According to Socioeconomic Status”. International Journal of Energy Economics and Policy 9, no. 3 (April 8, 2019): 114–120. Accessed April 18, 2024. https://www.econjournals.com/index.php/ijeep/article/view/7179.