Kurmanov, Nurlan, Ulukbek Aliyev, Aizhan Satbayeva, Gulmira Kabdullina, and Darkhan Baxultanov. “Energy Intensity of Kazakhstan’s GDP: Factors for Its Decrease in a Resource-Export Developing Economy”. International Journal of Energy Economics and Policy 10, no. 5 (August 10, 2020): 447–453. Accessed May 7, 2024. https://econjournals.com/index.php/ijeep/article/view/9817.