Waluyo, Ahmad, Tifanny Nabarian, dan Lukman Rosyidi. 2025. “Pengembangan Sistem Backend Rekomendasi Produk Dengan Collaborative Filtering Berbasis Singular Value Decomposition”. DBESTI: Journal of Digital Business and Technology Innovation 2 (2):182-90. https://doi.org/10.54914/dbesti.v2i2.2003.