Kusnadi, Adhi, and Daniel Daniel. 2017. “Rancang Bangun Sistem Rekomendasi Resep Masakan Khas Indonesia Menggunakan Metode Collaboration Collective Intelligence Dan Slope One”. Ultimatics : Jurnal Teknik Informatika 9 (2), 88-96. https://doi.org/https://doi.org/10.31937/ti.v9i2.626.