Hillary, K., C. Otieno, and W. Cheruiyot. “A Steganography Model Based on Least Significant Bit Algorithm for Hiding Text Data in Digital Files”. The International Journal of Science & Technoledge, vol. 6, no. 10, Oct. 2018, http://internationaljournalcorner.com/index.php/theijst/article/view/137479.