Majeed, Ali Hussien, Mohd Shamian Zainal, and Esam Alkaldy. “Quantum-Dot Cellular Automata: Review Paper”. International Journal of Integrated Engineering 11, no. 8 (December 30, 2019): 143–158. Accessed September 28, 2023. https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/3055.