SAXENA, Ankur; KUMAR SINGH, Pawan; PRASAD PAL, Ganesh; KUMAR TEWARI, Ravi. Fake Currency Detection Using Image Processing. International Journal of Engineering and Technology, [S. l.], v. 7, n. 4.39, p. 199–205, 2018. DOI: 10.14419/ijet.v7i4.39.23931. Disponível em: https://sciencepubco.com/index.php/IJET/article/view/23931.. Acesso em: 12 apr. 2025.