Kalymbetova, Aigul, Zhanture Zhetibayev, Raushan Kambar, Zhandos Ranov, and Bibigul Izatullayeva. 2020. “The Effect of Oil Prices on Industrial Production in Oil-Importing Countries: Panel Cointegration Test”. International Journal of Energy Economics and Policy 11 (1):186-92. https://www.econjournals.com/index.php/ijeep/article/view/10439.