Anwar, Saba, Hafsa Hina, Fahad Sultan, Muhammad Ibrahim Khan, Muzaffar Abbas, and Perfecto G. Aquino. 2020. “Investments in Energy Conservation: Policy Implications for Pakistan”. International Journal of Energy Economics and Policy 10 (6):662-71. https://econjournals.com.tr/index.php/ijeep/article/view/9704.