Hersyah, M. H. (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