Anwar, Saba, Hafsa Hina, Fahad Sultan, Muhammad Ibrahim Khan, Muzaffar Abbas, and Perfecto G. Aquino. “Investments in Energy Conservation: Policy Implications for Pakistan”. International Journal of Energy Economics and Policy 10, no. 6 (October 10, 2020): 662–671. Accessed April 20, 2024. https://www.econjournals.com/index.php/ijeep/article/view/9704.