Modeling of magnetohydrodynamic Casson nanofluid flow with nonlinear thermal radiation in a stretching porous channel using ANN and Levenberg–Marquardt optimization. Indian Journal of Chemical Technology (IJCT), [S. l.], v. 32, n. 4, p. 466–477, 2025. DOI: 10.56042/ijct.v32i4.15958. Disponível em: https://or.niscpr.res.in/index.php/IJCT/article/view/15958. Acesso em: 14 may. 2026.