Study of Energy Gains by Orientation of Solar Collectors in Baghdad City. Journal of Engineering, [S. l.], v. 21, n. 10, p. 17–35, 2015. DOI: 10.31026/j.eng.2015.10.02. Disponível em: https://joe.uobaghdad.edu.iq/index.php/main/article/view/335.. Acesso em: 8 may. 2024.