Mohammed Abed, Waleed, and Mohammed Abed Ahmed. 2010. “Numerical Study of Laminar Forced Convection Heat Transfer and Fluid Flow Characteristics in a Corrugated Channel”. Journal of Engineering and Sustainable Development 14 (3): 70-85. https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1466.