S. N. . Mohd Zain and M. R. . Muhammad Razif, “Development of a Wireless Monitoring System to Monitor River Water Levels in Real Time”, IJIE, vol. 15, no. 3, pp. 249–256, Oct. 2023, Accessed: Aug. 07, 2026. [Online]. Available: https://journal.uthm.edu.my/index.php/ijie/article/view/14579