Pratama, F., Prastio, S., Seniwati, E., Hartanti, N.T. and Sudarmanto, S. 2026. Content-Based Filtering untuk Sistem Rekomendasi Produk E-Commerce. The Indonesian Journal of Computer Science Research. 5, 1 (Jan. 2026), 86–98. DOI:https://doi.org/10.59095/ijcsr.v5i1.254.