Pratiwi, A., M. Tahir, Nawafilillah, and A. Almas Alvaradis. “IMPLEMENTATION OF RSA ASYMMETRIC CRYPTOGRAPHY USING GPG AND KLEOPATRA FOR SCHOOL DATA SECURITY”. Jurnal Riset Informatika, vol. 7, no. 3, June 2025, pp. 170-6, doi:10.34288/jri.v7i3.360.