Hamrouni, Daghbagi. “Mitigating Trade-Related CO2 Emissions: The Role of Renewable Energy, Environmental Technologies, and Policy Stringency in BRICS Countries: A PMG-ARDL Analysis”. International Journal of Energy Economics and Policy 15, no. 4 (June 25, 2025): 214–226. Accessed December 6, 2025. https://www.econjournals.com/index.php/ijeep/article/view/19479.