Santoso, Kiswara, Ahmad Wiraga, and Abduh Riski. “Hiding of Encrypted Messages on an Image Using LSB and Column Transposition Algorithms”. Journal of Applied Informatics and Computing 6, no. 1 (April 17, 2022): 25-30. Accessed March 28, 2024. https://jurnal.polibatam.ac.id/index.php/JAIC/article/view/3819.