Al-Wattar, Abbas J.H. “Effect of Glass Inclination of Windows Facing East and West on Solar Radiation Transmittance into Buildings”.
Iraqi Journal of Physics 7, no. 9 (October 1, 2009): 45–55. Accessed March 30, 2025.
https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/896.