Energy Saving of Heat Gain by Using Buried Pipe Inside a Roof. Al-Khwarizmi Engineering Journal, [S. l.], v. 11, n. 1, p. 32–39, 2014. Disponível em: https://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/212.. Acesso em: 1 may. 2024.