KUMAR JAISWAL , N.; R. K.TIWARI , D. Evaluating the Boiler Efficiencies using Different Methods and Improve the Boiler Efficiency using Combustion Air. International Journal on Future Revolution in Computer Science & Communication Engineering, [S. l.], v. 4, n. 10, p. 103 –, 2018. Disponível em: http://www.ijfrcsce.org/index.php/ijfrcsce/article/view/1771. Acesso em: 6 may. 2024.