Ibrahim, A., Akinwunmi, S. A., Mogbonju, M. M., & Onyeozili, I. (2024). Combinatorial Model of 3 Dimensional Nildempotency Star-Like Classes Ncω ∗ n Partial One to One Semigroups. International Journal of Mathematical Sciences and Optimization: Theory and Applications, 10(1), 25-33. Retrieved from http://ijmso.unilag.edu.ng/article/view/2038