SHARMA, Siddharth; KUMAR, Tarun. Smart Shopping Cart. International Journal of Research in Engineering, Science and Management, [S. l.], v. 3, n. 8, p. 437–442, 2020. Disponível em: https://journal.ijresm.com/index.php/ijresm/article/view/218.. Acesso em: 4 may. 2024.