Ebrahim, E. E. M., Abonazel, M. R., Shalaby, O. A., & Albeltagy, W. A. A. (2025). Studying the Impact of Socioeconomic and Environmental Factors on Nitrogen Oxide Emissions: Spatial Econometric Modeling. International Journal of Energy Economics and Policy, 15(2), 248–259. https://doi.org/10.32479/ijeep.18300