Lakshmi, C. Gantha, et al. “A Mathematical Study on Non-Linear Simultaneous Differential Equations of Blood- Based Casson Nanofluid”. Discontinuity, Nonlinearity, and Complexity, vol. 14, no. 4, Aug. 2026, pp. 721-32, https://doi.org/10.5890/DNC.2025.12.008.