%0 Journal Article %T Investigation of Low-cost Cash Register Management System with Electronic Scale and Cloud Connection %A Cai, Zhiwen %A Ke, Jingying %A Yang, Cheng-Fu %A Lee, Man-Ying %A , %J Sensors and Materials %@ 0914-4935 %D 2021-04-14 %I MYU K.K. %~ DeepDyve