N. Suhail Najm, Hadi O.Basher, and Mohammed D.Salman, “Enhancement of Natural Convection Heat Transfer Using Magnetic Nanofluid in a Square Cavity”, WJES, vol. 10, no. 3, pp. 161–176, Dec. 2022, doi: 10.31185/ejuow.Vol10.Iss3.324.