Archana Bisen, Mahendra Sahare, and Sini Shibu. “Enhancing Strength Of Graphical Password Using Image Based Textual Password”. International Journal of Advance Engineering and Research Development (IJAERD) 2, no. 7 (July 25, 2015): 165–171. Accessed September 30, 2023. https://ijaerd.com/index.php/IJAERD/article/view/981.