MOHAMMED HAMDOON, O. Improving the Performance of A Flat Plate Solar Collector Using Nanofluid as Working Fluid. Al-Rafidain Engineering Journal (AREJ), [S. l.], v. 25, n. 2, p. 37–45, 2020. DOI: 10.33899/rengj.2020.127218.1041. Disponível em: https://jamh.uomosul.edu.iq/index.php/arej/article/view/31113. Acesso em: 7 sep. 2025.