MAHESWARI, D., A. KAUSHIKA, and A. JENIFER. “A STUDY ON DATA ENCRYPTION AND DECRYPTION USING HILL CIPHER ALGORITHM”. International Journal of Technical Innovation in Modern Engineering & Science 4, no. 3 (March 7, 2018): 21–26. Accessed November 22, 2024. https://ijtimes.com/index.php/ijtimes/article/view/1903.