F. H. Jailani and H. . Kamaludin, “Aplikasi Pemantauan Tong Sampah berasaskan IoT menggunakan Sensor Ultrasonik: IoT-based Garbage Bin Monitoring Application”, aitcs, vol. 2, no. 2, pp. 1141–1157, Nov. 2021, Accessed: Sep. 01, 2024. [Online]. Available: https://publisher.uthm.edu.my/periodicals/index.php/aitcs/article/view/2562