HUTAGALUNG, M. W. R.; SOEMITRA, A.; RASYID, A.; LUBIS, F. Y.; NURA, I. Prime Savings with Prizes in an Islamic Perspective. Islamic Banking : Jurnal Pemikiran dan Pengembangan Perbankan Syariah, [S. l.], v. 7, n. 1, p. 23–42, 2021. DOI: 10.36908/isbank.v7i1.305. Disponível em: https://ejournal.stebisigm.ac.id/index.php/isbank/article/view/305. Acesso em: 5 may. 2026.