KUCUK, Merve, Gurkan KUMBAROGLU, and Kemal SARICA. “Substitution Elasticities in an Energy-Augmented CES Production Function: An Empirical Analysis for Turkey”. Journal of Economics and Political Economy 5, no. 2 (July 18, 2018): 234–249. Accessed November 23, 2024. https://journals.econsciences.com/index.php/JEPE/article/view/1691.