SIMBOLON, Geby Monica; HELSIN MARIA S; SITEPU, Natanael; SITUMEANG, Joudi Cristian. Analysis of the Implementation of BPJS Employment Policy in Improving the Welfare of Informal Workers in Medan City. MSJ : Majority Science Journal, [S. l.], v. 4, n. 1, p. 70–81, 2026. DOI: 10.61942/msj.v4i1.551. Disponível em: https://jurnalhafasy.com/index.php/msj/article/view/551. Acesso em: 17 apr. 2026.