PHYSICAL PROPERTIES ANALYSIS OF GASES EMISSION OF BLEND BIODIESEL BURNING PROCESS IN A FIRE TUBE BOILER. International Journal of Geomate, [S. l.], v. 17, n. 62, p. 266–272, 2019. Disponível em: https://geomatejournal.com/geomate/article/view/697. Acesso em: 10 oct. 2026.