The Effect of Using a Paraffin Wax-Aluminum Chip Compound As Thermal Storage Materials in a Solar Air Heater. Journal of Al-Rafidain University College For Sciences ( Print ISSN: 1681-6870 ,Online ISSN: 2790-2293 ), [S. l.], v. 34, n. 2, p. 259–284, 2021. DOI: 10.55562/jrucs.v34i2.297. Disponível em: https://jrucs.iq/index.php/JAUCS/article/view/297. Acesso em: 16 apr. 2026.