NUMERICAL STUDY FOR A THREE DIMENSIONAL LAMINAR NATURAL CONVECTION HEAT TRANSFER FROM AN ISOTHERMAL HEATED HORIZONTAL AND INCLINED SQUARE PLATE AND WITH A CIRCULAR HOLE. jcoeng [Internet]. 2024 Feb. 25 [cited 2024 Nov. 19];13(02):1474-8. Available from: https://joe.uobaghdad.edu.iq/index.php/main/article/view/2463