FEBRIYANI, A.; LA VICTORIA, H.; AFRILIANI, S.; NURBAITI, N. Strategi Pengelolaan Sistem Informasi untuk Meningkatkan Kualitas Pelayanan Nasabah di Bank Sumut Syariah . Journal of Economics and Economic Education, [S. l.], v. 2, n. 2, p. 120–129, 2025. DOI: 10.59066/jeee.v2i2.2000. Disponível em: https://erapublikasi.id/jurnal.erapublikasi.id/JEEE/article/view/2000. Acesso em: 8 oct. 2026.