Ainayah, Difa, M.Abrar Kasmin Hutagalung, Bagus Riski, and Santi Arafah. 2025. “Pengaruh Perceived Value Dan Perceived Quality Terhadap Loyalitas Nasabah Pembiayaan KPR IB Griya Pada PT Bank Sumut Syariah KCPSY Hamparan Perak”. RIGGS: Journal of Artificial Intelligence and Digital Business 4 (4):2015-21. https://doi.org/10.31004/riggs.v4i4.3561.