PATIL, Snehal Sunil; SUTAR, Ashitosh Ramchandra; POWAR, Vishal Bhimrao; TORASKAR, A. A. GSM Based Automatic Energy Meter Reading and Instant Billing System. International Journal of Research in Engineering, Science and Management, [S. l.], v. 4, n. 6, p. 120–126, 2021. Disponível em: https://journal.ijresm.com/index.php/ijresm/article/view/842.. Acesso em: 21 nov. 2024.