[1]
Y. S. . Ly, N. H. H. . Hairom, N. H. . Harun, and S. Chin Fhong, “A LoRa-Cloud Based Water pH and Air Temperature Sensor Hub: IoT Water Quality Monitoring Sensor Hub”, emait, vol. 3, no. 1, pp. 15–24, Jun. 2022, Accessed: Aug. 12, 2026. [Online]. Available: https://journal.uthm.edu.my/index.php/emait/article/view/9167