“Effect of the Axial Heat Conduction in Parallel Flow Rectangular Microchannel Heat Exchanger ”. University of Thi-Qar Journal for Engineering Sciences 4, no. 1 (April 1, 2013): 113–137. Accessed January 23, 2026. http://mail.jeng.utq.edu.iq/index.php/main/article/view/176.