HALAWA, O.; AISYAH, S. Analisis Sistem Pemberian Kredit dan Penagihan Piutang Pada PT. Bank Sumut Kantor Cabang Pulo Brayan Medan. ProBisnis : Jurnal Manajemen, [S. l.], v. 16, n. 5, p. 1432–1439, 2025. Disponível em: https://www.ejournal.joninstitute.org/index.php/ProBisnis/article/view/1210. Acesso em: 25 jun. 2026.