ALFAJAR, M. M. Design and Build a Vending Machine Prototype Using RFID Based on IoT. Journal of Artificial Intelligence and Engineering Applications (JAIEA), [S. l.], v. 5, n. 1, p. 1509–1514, 2025. DOI: 10.59934/jaiea.v5i1.1661. Disponível em: https://ioinformatic.org/index.php/JAIEA/article/view/1661. Acesso em: 18 apr. 2026.