SAPUTRA, R.; JUMADI , J.; AKBAR , A. A. Implementation of Clasic Cryptography Algorithm in Encryption in Client Server Based Chatting Application. Jurnal Komputer , [S. l.], v. 2, n. 1, p. 45 –, 2023. DOI: 10.70963/jk.v2i1.67. Disponível em: https://jurnal.geinrafflesia.com/index.php/JK/article/view/67. Acesso em: 2 may. 2026.