Experimental Performance of Solar Air Heaters for Drying Applications. European Journal of Energy Research, [S. l.], v. 1, n. 5, p. 4–10, 2021. DOI: 10.24018/ejenergy.2021.1.5.29. Disponível em: https://www.ej-energy.org/index.php/ejenergy/article/view/29. Acesso em: 2 nov. 2025.