Mahdi, Jasim M., Ali M. Rasham, and Thamir H. Ali H. Thamir H. Ali. 2013. “Numerical Analysis of Double Diffusive Laminar Natural Convection in a Right Angle Triangular Solar Collector”. Al-Khwarizmi Engineering Journal 9 (4): 65-82. https://www.alkej.uobaghdad.edu.iq/index.php/alkej/article/view/186.