“Internet of Things (IoT) Based Underground Cable Fault Detection by Using Raspberry PI and Arduino Interfaced with Blynk Server”, JoWET, vol. 8, no. 2, pp. 13–23, Nov. 2021, Accessed: Aug. 05, 2026. [Online]. Available: https://stmcomputers.stmjournals.com/index.php/JoWET/article/view/86