Amir Akbar Wicaksono, Yuli Kurnia Ningsih, and Indra Surjati. “Implementation of MQTT Protocol on ESP32-Based OEE Analysis Development Board”. Emitor: Jurnal Teknik Elektro 24, no. 2 (August 17, 2024): 169–175. Accessed August 21, 2024. https://journals2.ums.ac.id/index.php/emitor/article/view/3908.