Safoev, Nuriddin, and Jun Cheol Jeon. “Coplanar Qca Adders for Arithmetic Circuits”. International Journal of Engineering & Technology 7, no. 4.4 (September 15, 2018): 16–17. Accessed May 6, 2024. https://sciencepubco.com/index.php/ijet/article/view/19597.