Wijayanti, Putri, and Lina Miftahul Jannah. “Implementasi Kebijakan Manfaat Jaminan Hari Tua Di Indonesia”. JPSI (Journal of Public Sector Innovations), vol. 4, no. 1, Nov. 2019, pp. 20-29, doi:10.26740/jpsi.v4n1.p20-29.