Kumavat Bakery Billing System. E-COMMERCE FOR FUTURE & TRENDS, [S. l.], v. 10, n. 1, p. 1–8, 2023. Disponível em: https://www.stmcomputers.stmjournals.com/index.php/ECFT/article/view/520. Acesso em: 4 oct. 2026.