Emin, A., Abdelkawy, M. A. and Biswas, . A. (2026) “Efficient Spectral Collocation Schemes for Nonlinear <i>ψ</i>-Caputo Fractional Riccati Differential Equations with Variable-Order”, Contemporary Mathematics , 7(3), pp. 3165–3183. doi: 10.37256/cm.7320267646.