EVALUATION OF FLAT SHALLOW CAVITY SOLAR COLLECTOR INSERTED WITH POROUS LAYER: abstract, introduction, mathematical and experimental models, results and discussion, conclusions. THE IRAQI JOURNAL FOR MECHANICAL AND MATERIALS ENGINEERING, [S. l.], v. 19, n. 4, p. 321–336, 2019. DOI: 10.32852/iqjfmme.v19i4.426. Disponível em: https://iqjfmme.com/index.php/jmme/article/view/426.. Acesso em: 20 nov. 2024.