Hasanuzzaman, M., R. Afroj, and M. T. Hossain. “Unsteady Convective Heat and Mass Transfer Flow in a Thin Liquid Film Over Moving Sheet in a Saturated Permeable Surface”. Journal of Engineering Science, vol. 12, no. 2, July 2021, pp. 59-66, doi:10.3329/jes.v12i2.54631.