Detection Tool for Authenticity and Nominal of Banknotes for the Blind Using Arduino Based Scanning Sensor. Journal of Technology Informatics and Engineering, [S. l.], v. 2, n. 3, p. 45–60, 2024. DOI: 10.51903/jtie.v2i3.164. Disponível em: https://jtie.stekom.ac.id/index.php/jtie/article/view/164.. Acesso em: 22 dec. 2024.