Shobika C, Srimalini K, and Darani K. “A Novel Null Convention Logic (NCL) Gates Architecture Based on Basic Gates”. International journal of intellectual advancements and research in engineering computations 7, no. 1 (June 30, 2019): 1229–1237. Accessed May 19, 2024. https://ijiarec.com/ijiarec/article/view/1113.