SALEEM, D. M.; RIAZ, ahsan. Experimental Study of the Effect of Stack Area on Thermal Performance of Storage Type Water Heaters Burning Natural Gas. Journal of the Pakistan Institute of Chemical Engineers, [S. l.], v. 38, n. 1, p. 45–48, 2011. Disponível em: http://piche.org.pk/journal/index.php/jpiche/article/view/22. Acesso em: 20 apr. 2024.