Yessengeldin, B., Mukhamediyeva, G., Sitenko, D., & Zhumanova, A. (2018). Problems and Perspectives of Energy Security of Single - Industry Towns of the Republic of Kazakhstan. International Journal of Energy Economics and Policy, 8(1), 116–121. Retrieved from https://econjournals.com.tr/index.php/ijeep/article/view/5661