K. M. V. Ravihari. “The Effectiveness of the Aswesuma Social Protection Policy in Improving the Living Standards of Low – Income Families: A Study of Public Policy Implementation in Sri Lanka”. Wah Academia Journal of Social Sciences 4, no. 2 (December 15, 2025): 1260–1276. Accessed September 23, 2026. https://www.wahacademia.com/index.php/Journal/article/view/497.