“DOUBLE DIFFUSIVE FREE CONVECTION IN A PACKED BED SQUARE ENCLOSURE BY USING LOCAL THERMAL NON-EQUILIBRIUM (LTNE) MODEL ”. Journal of Engineering 18, no. 01 (January 1, 2012): 121–136. Accessed July 5, 2024. https://joe.uobaghdad.edu.iq/index.php/main/article/view/2048.