Sherif, Menna, Dalia M. Ibrahiem, and Khadiga M. El-Aasar. “Do Natural Resources and Institutional Quality Reduce Energy Intensity? Evidence from Developing and Advanced Economies”. Journal of Ecohumanism 4, no. 4 (July 11, 2025): 1130 –. Accessed March 5, 2026. https://ecohumanism.co.uk/joe/ecohumanism/article/view/6840.