BADAWI, B.; MOHD ARIS, T. N.; MUSTAPHA, N.; MANSHOR, N. FUZZY ENCODER FRAMEWORK FOR FOUR LAYERS COLOR QR CODE. Malaysian Journal of Computer Science, [S. l.], p. 118–130, 2019. DOI: 10.22452/mjcs.sp2019no3.8. Disponível em: https://ejournal.um.edu.my/index.php/MJCS/article/view/21468. Acesso em: 6 may. 2024.