Alkhawaldeh, B. Y. S., Al-Zeaud, H. A., & Almarshad, M. N. (2022). Energy Consumption as a Measure of Energy Efficiency and Emissions in the MENA Countries: Evidence from GMM-Based Quantile Regression Approach. International Journal of Energy Economics and Policy, 12(5), 352–360. https://doi.org/10.32479/ijeep.13470