YILDIRIM A. Income Convergence Across Turkish Provinces: Regional Fixed Effects and Spatial Spillovers. Üçüncü Sektör Sosyal Ekonomi Dergisi [Internet]. 2026 Sep. 22 [cited 2026 Oct. 11];61(3):2691-708. Available from: https://tisej.com/index.php/pub/article/view/1924