Hersyah, Mohammad Hafiz. 2017. “Identifikasi Rancang Bangun Alat Ukur Dan Sistem Kendali Kadar Total Dissolved Solid (TDS) Pada Air Berbasis Mikrokontroller”. JITCE (Journal of Information Technology and Computer Engineering) 1 (01):26-34. https://doi.org/10.25077/jitce.1.01.26-34.2017.