, P. K. M. V. R. Secured Uploading and Retrieval of Data Using Visual Cryptography Scheme. International Journal on Recent and Innovation Trends in Computing and Communication, [S. l.], v. 4, n. 4, p. 588–592, 2016. DOI: 10.17762/ijritcc.v4i4.2079. Disponível em: https://mail.ijritcc.org/index.php/ijritcc/article/view/2079. Acesso em: 13 sep. 2025.