%0 Journal Article %T Numerical simulation of magnetohydrodynamic casson Williamson hybrid nanofluid flow accounting thermal stratification %A NATH, J.M. %A PAUL, A. %A DAS, T.K. %J Sigma Journal of Engineering and Natural Sciences %D 2026 %V 44 %P 1240-1250 %R 10.14744/sigma.2026.2034