Johar, H. L. ., Mohamad, S., Mohd Shah, S. and Mohd Hanifa, R. (2021) “Water Quality Monitoring and Controlling Using IoT”, Journal of Electronic Voltage and Application, 2(1), pp. 20–25. Available at: https://publisher.uthm.edu.my/ojs/index.php/jeva/article/view/8182 (Accessed: 28 June 2022).