AKSHATHA, A.; PUNUGANTI, Amruthavalli; PANDURANGA, Bhoomika; GIRISH, Chaitanya. Recognition of Counterfeit Currency Using OpenCV and Python. International Journal of Research in Engineering, Science and Management, [S. l.], v. 3, n. 7, p. 403–408, 2020. Disponível em: https://journal.ijresm.com/index.php/ijresm/article/view/108.. Acesso em: 20 may. 2024.