Md Ali, F. ., A. N. . Azizan Khamat, and M. M. . Junoh. “Dual Solutions in Mixed Convection Stagnation-Point Flow Over a Vertical Stretching Sheet With External Magnetic Field and Radiation Effect”. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, vol. 80, no. 2, Feb. 2021, pp. 22-32, doi:10.37934/arfmts.80.2.2232.