Fiorelli, F. A. S., and G. O. Diaz. “ANAEROBIC DIGESTION AS CENTRE OF DAIRY LIVESTOCK AND AGRICULTURE INTEGRATION: BASIS FOR MEDIUM-SCALE CDM PROJECTS DEVELOPMENT”. Revista De Engenharia Térmica, vol. 6, no. 2, Dec. 2007, pp. 08-13, doi:10.5380/reterm.v6i2.61681.