Salman, Ahmed Dawood, Ahmed Kadhim Dhaen, and Bilal Rasim. “The Impact of the Cost of Oil Extraction on Economic Growth in Iraq: An Econometric Approach”. Procedia of Engineering and Life Science 10, no. 1 (October 11, 2026): 10.21070/pels.v10i1.3149. Accessed October 14, 2026. https://pels.umsida.ac.id/index.php/PELS/article/view/3149.