Kusnadi, A., Widiarso, C. and Hugeng, H. 2016. Rancang Bangun Sistem Rekomendasi Pemilihan Smartphone Berbasis Web. Ultima InfoSys : Jurnal Ilmu Sistem Informasi. 7, 1 (Jun. 2016), 31-37. DOI:https://doi.org/https://doi.org/10.31937/si.v7i1.510.