Zulfikri, Achmad Auliyaa, Doan Perdana, and Gustommy Bisono. “Design and Analysis of Trash Monitoring System Prototype Based On Internet of Things (IoT) Using MQTT Protocol”. JURNAL INFOTEL 10, no. 3 (August 31, 2018): 113-124. Accessed November 20, 2024. https://ejournal.ittelkom-pwt.ac.id/index.php/infotel/article/view/381.