Analisis sistem klaim jaminan hari tua dan perhitungannya pada BPJS Ketenagakerjaan cabang Medan Utara. FLORONA : Jurnal Ilmiah Kesehatan, [S. l.], v. 1, n. 2, p. 53–58, 2022. DOI: 10.55904/florona.v1i2.316. Disponível em: https://jurnal.arkainstitute.co.id/index.php/florona/article/view/316. Acesso em: 1 oct. 2025.