ALFITRI, Alfitri. Ideologi Welfare State dalam Dasar Negara Indonesia: Analisis Putusan Mahkamah Konstitusi Terkait Sistem Jaminan Sosial Nasional. Jurnal Konstitusi, [S. l.], v. 9, n. 3, p. 449–472, 2016. DOI: 10.31078/jk932. Disponível em: https://jurnalkonstitusi.mkri.id/index.php/jk/article/view/932. Acesso em: 7 may. 2024.