Ullah, Fahim, Asad Mahmood, Sumera Khalid, and Dilawar Hussain. “The Role of Technological Innovation and Foreign Direct Investment in Influencing Energy Intensity in China”. iRASD Journal of Economics 5, no. 4 (December 21, 2023): 1032 – 1043. Accessed November 22, 2024. https://internationalrasd.org/journals/index.php/joe/article/view/1887.