HASHIM, Saja; ABDULLAH , Hassan Kareem. Thermal insulation of walls by using multiple air gaps separated by aluminum sheets. Wasit Journal of Engineering Sciences, [S. l.], v. 10, n. 2, p. 101–110, 2022. DOI: 10.31185/ejuow.Vol10.Iss2.264. Disponível em: https://ejuow.uowasit.edu.iq/index.php/ejuow/article/view/264. Acesso em: 13 feb. 2026.