Muhammad Najibulloh Muzaki, Rina Firliana, Rini Indriati, Anita Sari Wardani, Erna Daniati. MULTILEVEL ENCRYPTION USING A COMBINATION OF BASE64 AND PEPPER CRYPTOGRAPHY ALGORITHM. quateknika [Internet]. 2025Mar.25 [cited 2025Apr.9];15(01):14-. Available from: https://ejournal.unisbablitar.ac.id/index.php/qua/article/view/4364