SHAIKH, K. N.; MUSTAFA, I. Design and Implementation of RFID and GSM based Smart Prepaid Energy Meter. International Journal of Electrical Engineering & Emerging Technology , [S. l.], v. 4, n. SI 1, p. 33–36, 2021. Disponível em: http://ijeeet.com/index.php/ijeeet/article/view/64. Acesso em: 18 apr. 2024.