KUSUMA, E. P.; NAYSILLA, A. N.; YULIANTO, B. D. SmartNotes Encrypted with Hybrid Cryptography Combining Rivest Cipher 4 and XChaCha20. JEECS (Journal of Electrical Engineering and Computer Sciences), [S. l.], v. 10, n. 2, p. 142–151, 2025. DOI: 10.54732/jeecs.v10i2.5. Disponível em: https://ejournal.ubhara.ac.id/jeecs/article/view/1613. Acesso em: 15 dec. 2025.