NAINGGOLAN, S.; YENNIMAR, Y. Comparative Analysis of Five Modulus an Pictorial Block Algorithms For Data Hiding in Digital Images. Jurnal Mantik, [S. l.], v. 4, n. 3, p. 1663-1670, 2020. DOI: 10.35335/mantik.Vol4.2020.976.pp1663-1670. Disponível em: https://www.iocscience.org/ejournal/index.php/mantik/article/view/976. Acesso em: 2 sep. 2026.