SHARMA, P.; MISHRA, D.; SARTHI, V.K.; BHATPAHRI, P.; SHRIVASTAVA, R. Visual Encryption Using Bit Shift Technique. International Journal of Scientific Research in Computer Science and Engineering, [S. l.], v. 5, n. 3, p. 57–61, 2017. Disponível em: https://ijsrcse.isroset.org/index.php/j/article/view/139. Acesso em: 9 jul. 2025.