Shandikri, Rheza, and Bayu Erfianto. “Internet of Things: Water Quality Classifying Based on Estimation Dissolved Oxygen Solubility and Estimation Unionized Ammonia for Small-Scales Freshwater Aquaculture”. Kinetik: Game Technology, Information System, Computer Network, Computing, Electronics, and Control 6, no. 3 (August 31, 2021). Accessed November 21, 2024. https://kinetik.umm.ac.id/index.php/kinetik/article/view/1329.