RITONGA, A. R.; IRMAYANI, D. .; RITONGA, A. A. . Rivest Cipher 6 Algorithm Method to secure messages of Medical Record files at Perlayuan Health Center . Sinkron : jurnal dan penelitian teknik informatika, [S. l.], v. 6, n. 2, p. 586-594, 2022. DOI: 10.33395/sinkron.v7i2.11391. Disponível em: https://jurnal.polgan.ac.id/index.php/sinkron/article/view/11391. Acesso em: 16 jul. 2024.