Vivek Dubey, Achyut pandey, Ravi Mohan , trans. “Design and Analysis of Self Clocked Flip-Flop Based Shift Registers Using 90 Nm CMOS Technology”. International Journal of Scientific Research and Management (IJSRM) 3, no. 3 (March 25, 2015). Accessed June 29, 2025. https://ijsrm.net/index.php/ijsrm/article/view/397.