Kiani, Dariush, and Mohsen Molla Haji Aghaei. “On the Unitary Cayley Graph of a Ring”. The Electronic Journal of Combinatorics 19, no. 2 (April 16, 2012): P10. Accessed March 28, 2026. https://www.combinatorics.org/ojs/index.php/eljc/article/view/v19i2p10.