Lee, Chien-Chiang, Wenwu Xing, Wenmin Wu, and Chi-Chuan Lee. “Export Diversification and the Green Economy: The Key Role of Economic Risk”. Technological and Economic Development of Economy 29, no. 2 (March 20, 2023): 717–740. Accessed November 25, 2024. https://mla.vgtu.lt/index.php/TEDE/article/view/18532.