Won You, Young, and Jun Cheol Jeon. “Design of Falling-Edge Triggered T Flip-Flop Based on Quantum-Dot Cellular Automata”. International Journal of Engineering and Technology 7, no. 4.4 (September 15, 2018): 19–20. Accessed May 12, 2025. https://mail.sciencepubco.com/index.php/IJET/article/view/19599.