Putri, Ananda Dwi, Dian Rachmawati, and Heriyance Heriyance. “Analisis Dan Implementasi Algoritma Kriptografi Playfair Chiper Dan Algoritma Kompresi Run Length Encoding Dalam Pengamanan Dan Kompresi Data Teks”. Talenta Conference Series: Science and Technology (ST) 1, no. 1 (October 17, 2018): 069 - 077. Accessed May 8, 2024. https://talentaconfseries.usu.ac.id/st/article/view/191.