Azolabi, M. A. Assessing the Impact of Eco-Innovation, Economic Complexity, and Digitalization on the Circular Economy in Europe: 推动欧洲循环经济：生态创新、经济复杂性与数字化的经验证据. siss 2026, 44 (1), 56-78. https://doi.org/10.65967/siss.v44i1.129.