Yang, Kaijun, Chan Wang, Yuanyuan Wen, and Xianqiang Mao. “The Threshold Effect of Two-Way FDI on Environmental Pollution Under Environmental Regulation”. Journal of Environmental Accounting and Management 6, no. 2 (June 1, 2018): 115–124. Accessed October 17, 2026. https://lhscientificpublishing.com/index.php/jeam/article/view/1128.