RAMADHANI, Argia Putri; ARDIYANTI, Apriliana Vera; WIDARTI, Erni. A Web Application For Playfair Cipher Cryptography: Method and Implementation. Journal of Software Engineering and Multimedia (JASMED), [S. l.], v. 3, n. 1, p. 20–29, 2025. DOI: 10.20895/jasmed.v3i1.10096. Disponível em: https://journals.telkomuniversity.ac.id/jasmed/article/view/10096. Acesso em: 13 jan. 2026.