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, [S. l.], v. 4, n. 2, p. 1260–1276, 2025. DOI: 10.63954/wajss.v4i2.497. Disponível em: https://www.wahacademia.com/index.php/Journal/article/view/497. Acesso em: 23 sep. 2026.