Setiabudi, Arif, Rina Harimurti, Bambang Suprianto, and Parama Diptya Widayaka. 2024. “Design and Development of Voltage, Current and Frequency Monitoring on 3-Phase Electrical Panel Boxes for Audio Sound Systems Using ESP32 Based Ubidots”. Best : Journal of Applied Electrical, Science and Technology 6 (1): 29-36. https://doi.org/10.36456/best.vol6.no1.8830.