Yann-Horng Lin, Yi-Chen Lee, Chang, W.-J. ., Li Li and Szu-Wei Lee (2025) “Fuzzy Covariance Control for Interval Type-2 Fuzzy Stochastic Systems with Individual State Variance Constraints”, Contemporary Mathematics , 6(4), pp. 3947–3975. doi: 10.37256/cm.6420257191.