PERFORMANCE ANALYSIS OF A COMPACT SOLAR WATER HEATER WITH PARAFFIN WAX STORAGE UNIT. Journal of Engineering and Sustainable Development, [S. l.], v. 23, n. 1, p. 135–144, 2019. Disponível em: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/266.. Acesso em: 8 may. 2024.