Wijayanti P, Jannah LM. Implementasi Kebijakan Manfaat Jaminan Hari Tua di Indonesia. JPSI (J. Public Sect. Innov.) [Internet]. 2019 Nov. 29 [cited 2025 Jul. 26];4(1):20-9. Available from: https://journal.unesa.ac.id/index.php/jpsi/article/view/4845