et. al., Mohanad J. Altalqani,. “Protect Text and Audio Files over the Internet”. Turkish Journal of Computer and Mathematics Education (TURCOMAT) 12, no. 9 (May 7, 2021): 3191–3195. Accessed May 4, 2024. https://turcomat.org/index.php/turkbilmat/article/view/5143.