ESENOVA, Galia. “KAZAKHSTAN’S FUEL AND ENERGY COMPLEX: EFORMS, PROBLEMS,AND PROSPECTS”. CENTRAL ASIA AND THE CAUCASUS 9, no. 5 (October 31, 2008): 105–120. Accessed January 11, 2025. http://13.200.237.241/CAC/index.php/cac/article/view/1216.