Boussaidi, R., Jebli, M. B., & Bakoben, H. B. M. (2025). The Non-Linear Impact of Medium and High-Technology Manufacturing on Environmental Quality: Evidence from Leading Technological Economies Using a PSTR Approach. International Journal of Energy Economics and Policy, 15(2), 510–520. https://doi.org/10.32479/ijeep.18419