L. Ebiwareme, K. W. Bunonyo, and O. A. Davies, “Homotopy Perturbation Method for MHD Heat and Mass Transfer Flow of Convective Fluid through a Vertical Porous Plate in the Presence of Chemical Reaction and Inclined Magnetic Field”, EJMS, vol. 13, no. 1, pp. 209-233, Jun. 2023.