Fina Triana, Jon Endri, and Irma Salamah. 2020. “Implementation of CAESAR CIPHER Cryptography Technique for Information Data Security Based on Android”. Jurnal RESTI (Rekayasa Sistem Dan Teknologi Informasi) 4 (4), 627 -34. https://doi.org/10.29207/resti.v4i4.1984.