The Relationship Between Public Social Expenditures and Economic Growth in Türkiye: Evidence from a Fourier-Based Econometric Approach. Üçüncü Sektör Sosyal Ekonomi Dergisi [Internet]. 2026 Mar. 20 [cited 2026 Jul. 12];61(1):841-6. Available from: https://tisej.com/index.php/pub/article/view/1790