KOMAL S. PATIL; SUHAS B. BHAGATE; DHANASHRI M.KULKARNI. Overview of Visual Secret Sharing Schemes for QR Code Message. International Journal of Computer Engineering in Research Trends, [S. l.], v. 5, n. 12, p. 223–227, 2018. Disponível em: https://www.ijcert.org/index.php/ijcert/article/view/515. Acesso em: 10 jun. 2026.