W. N. Muyungi, M. H. Mkwizu, and V. G. Masanja, “The Effect of Navier Slip and Skin Friction on Nanofluid Flow in a Porous Pipe”, Eng. Technol. Appl. Sci. Res., vol. 12, no. 2, pp. 8342–8348, Apr. 2022.