Homotopy Perturbation Analysis of Steady Free Convective Flow over a Nonlinearly Stretching Sheet in an Extended Darcy-Forchheimer Porous Medium with Viscous Dissipation. (2024). Indian Journal of Pure & Applied Physics (IJPAP), 62(10), 925-931. https://doi.org/10.56042/ijpap.v62i10.8393