Lawal, Zaharadeen, Bashir Ali, and Umar Ibrahim Abubakar. “A Graph-Theoretic Characterisation of Generating Sets in Finite Full Transformation Semigroups”. Faculty of Natural and Applied Sciences Journal of Mathematical Modeling and Numerical Simulation 2, no. 4 (December 30, 2025): 45–50. Accessed February 18, 2026. https://fnasjournals.com/index.php/FNAS-JMNS/article/view/1122.