Ahmad Ade Rifa’i, Harry Dhika, and Siti Fuadah. 2026. “Sistem Rekomendasi E-Commerce Produk Makanan Dengan Metode Collaborative Filtering”. Jurnal Insan Peduli Informatika (JIPETIK) 4 (1):20-29. https://ejournal.lppinpest.org/index.php/jipetik/article/view/218.