Luoluo, Gu. “Knowledge Spillovers and Regional Economic Growth in China: An Empirical Study Based on Four Regional Divisions”. Journal of Multidisciplinary in Social Sciences 22, no. 2 (August 21, 2026). accessed September 3, 2026. https://so03.tci-thaijo.org/index.php/sduhs/article/view/278923.