Syahputra, Ahmad Agung Zefi, Annisa Dwi Atika, Muhammad Adam Aslamsyah, Meida Cahyo Untoro, and Winda Yulita. 2021. “Smartphone Price Grouping by Specifications Using K-Means Clustering Method”. Jurnal Teknik Informatika C.I.T Medicom 13 (2):64-74. https://doi.org/10.35335/cit.Vol13.2021.98.pp59-68.