CHAITANYA, K. S. K.; S, N. G.; G, K. A.; N, S. RFID Aided Automatic Billing Trolley System. Perspectives in Communication, Embedded-systems and Signal-processing - PiCES, [S. l.], v. 2, n. 6, p. 131-135, 2018. Disponível em: http://pices-journal.com/ojs/index.php/pices/article/view/104. Acesso em: 19 sep. 2024.