Fang, Tzu-Yi, Sheng-Wei Lin, Huai-Wei Lo, and Chia-Hao Wu. “Southeast Asian nations’ Regional Competitiveness: An Exploration through Grey Relational Analysis”. Technological and Economic Development of Economy 28, no. 5 (September 12, 2022): 1287–1312. Accessed November 28, 2024. https://jest.vgtu.lt/index.php/TEDE/article/view/17033.