HAQ, M. Z. U.; MASOOD, H. M. Performance enhancement of an industrial fire tube boiler. Journal of the Pakistan Institute of Chemical Engineers, [S. l.], v. 48, n. 1, p. 43–48, 2022. DOI: 10.54693/piche.04815. Disponível em: http://piche.org.pk/journal/index.php/jpiche/article/view/455. Acesso em: 26 apr. 2024.