Murugu, Karthigeyen, and Nor'aisah Sudin. “Water Quality Monitoring System for Catfish Using IoT”. Evolution in Electrical and Electronic Engineering 5, no. 1 (April 21, 2024): 54–59. Accessed July 1, 2024. https://penerbit.uthm.edu.my/periodicals/index.php/eeee/article/view/15371.