Antoni, A, Solly Aryza, Azmi Rizki Lubis, Bonar Harahap, and Mahrani Arfah. 2018. “ANovelty Methods of Cryptography Algorithms Into Layered Cipher Encryption and Decryption”.
International Journal of Engineering and Technology 7 (2.14): 289-92.
https://doi.org/10.14419/ijet.v7i2.14.14888.