Lis Intan Niar Giawa, Jeremia Siregar, and Indra Oloan Nainggoilan. “PERANGKAT LUNAK KRIPTOGRAFI METODE MODULAR MULTIPLICATION-BASED BLOCK CHIPER”. Jurnal Sains dan Teknologi ISTP 18, no. 1 (December 23, 2022): 39–45. Accessed July 23, 2025. https://ejurnal.istp.ac.id/index.php/jsti/article/view/207.