Thermal Performance Analysis Of Solar Air Heaters. Jurnal Teknologi, [S. l.], v. 5, n. 1, p. 1–15, 1984. DOI: 10.11113/jt.v5.935. Disponível em: https://journals.utm.my/jurnalteknologi/article/view/935.. Acesso em: 24 jul. 2024.