Jaeni J, Purwanto P, Warsito B. Semantic-Enriched Latent Factor Models with Sparse Data for Enhanced Performance of E-Commerce Recommender Systems. Eng. Technol. Appl. Sci. Res. [Internet]. 2026 Feb. 9 [cited 2026 Apr. 18];16(1):31015-21. Available from: https://etasr.com/index.php/ETASR/article/view/14158