Rabbani BI, Napitupulu H, Hertini E. Sistem Rekomendasi Menggunakan Item-Based Collaborative Filtering Berbasis Mobile iOS. SisInfo [Internet]. 2023Aug.18 [cited 2026Sep.9];5(2):50-6. Available from: http://www.jurnalunibi.unibi.ac.id/ojs/index.php/SisInfo/article/view/671