Fridianti, I. A., & Khaldun, F. (2025). Pengaruh Kualitas Produk dan Kualitas Pelayanan Terhadap Loyalitas Konsumen. RIGGS: Journal of Artificial Intelligence and Digital Business, 4(2), 7353–7358. https://doi.org/10.31004/riggs.v4i2.1826