Binayo, Daisy Ingado, Michael Onyango Ojiema, and Maurice Owino Oduor. “Unit Groups and Graph Invariants of Strongly Unital Finite Rings”. SCIENCE MUNDI 6, no. 1 (June 28, 2026): 482–518. Accessed June 29, 2026. https://sciencemundi.net/ojs/index.php/scimundi/article/view/215.