Arafat, M. Y., and F. Faisal. “Effect of Al₂O<sub>3</Sub> Nanoparticles and Cylindrical Pins on Natural Convection Heat Transfer in a C-Shaped Enclosure”. Journal of Scientific Research, vol. 12, no. 4, Aug. 2020, pp. 499-15, doi:10.3329/jsr.v12i4.45605.