CHAICHAN, M. T.; ALI, A. J.; ABASS, K. I. Experimental Study on Solar Air Heating. Al-Khwarizmi Engineering Journal, [S. l.], v. 14, n. 1, p. 1–9, 2018. DOI: 10.22153/kej.2018.07.008. Disponível em: https://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/109. Acesso em: 18 aug. 2022.