Mr.A.Vellingiri, Soundarya.R, Santhiya.V, and Suvetha.G. “AUTOMATED ENERGY METER READING USING LORA”. International Journal of Technical Innovation in Modern Engineering & Science 5, no. 18 (March 31, 2019): -. Accessed December 22, 2024. https://ijtimes.com/index.php/ijtimes/article/view/3306.