MUHAMMAD AGUNG NUGROHO. IoT Application in Cashier Systems to Help People with Disabilities (Deaf). Journal of Artificial Intelligence and Engineering Applications (JAIEA), [S. l.], v. 5, n. 2, p. 2355–2365, 2026. DOI: 10.59934/jaiea.v5i2.1875. Disponível em: https://ioinformatic.org/index.php/JAIEA/article/view/1875. Acesso em: 23 may. 2026.