Abimbola, L. A., and E. O. Ayoola. “On Some Properties of Quantum Stochastic Multivalued Operators”. International Journal of Mathematical Sciences and Optimization: Theory and Applications 11, no. 3 (October 15, 2025): 128 - 137. Accessed March 15, 2026. https://ijmso.unilag.edu.ng/article/view/2907.