GOYAL, H.; CHUTANI, S. LSB Embedding in Spatial Domain - A Review of Improved Techniques. INTERNATIONAL JOURNAL OF COMPUTERS & TECHNOLOGY, [S. l.], v. 3, n. 1, p. 153–157, 2012. DOI: 10.24297/ijct.v3i1c.6776. Disponível em: https://rajpub.com/index.php/ijct/article/view/6776. Acesso em: 19 may. 2024.