SIMBOLON, G. T.; OPIM SALIM SITOMPUL; ERNA BUDHIARTI NABABAN. Data Security Using Multi-bit LSB and Modified Vernam Cipher. Data Science: Journal of Computing and Applied Informatics, [S. l.], v. 3, n. 2, p. 86–94, 2019. DOI: 10.32734/jocai.v3.i2-1048. Disponível em: https://idjpcr.usu.ac.id/JoCAI/article/view/1048. Acesso em: 8 sep. 2025.