Dumciuviene, Daiva, and Alina Stundziene. “The Efficiency of Structural Support and Impact on Economic and Social Indicators”. Technological and Economic Development of Economy 21, no. 4 (July 15, 2015): 660-675. Accessed March 12, 2025. https://mla.vilniustech.lt/index.php/TEDE/article/view/1124.