SuryahadiS., NugrohoA. R., BoerR., and BeyA. “<b>METHANE CONVERSION RATE AND METHANE EMISSION FACTOR OF BUFFALO FED DIFFERENT LEVEL OF LOCAL YEAST CULTUR CONTAINING (<i>Saccharomyces cereviciae</i>)</B>”. Agromet, Vol. 12, no. 1 & 2, 1, pp. 39-43, doi:10.29244/j.agromet.12.1 & 2.39-43.