Febriyanti, A.E. et al. 2017. EFEKTIVITAS MEDIA PERTUMBUHAN KHAMIR KOMERSIAL (Saccharomyces cerevisiae) UNTUK FERMENTASI BIOETANOL DARI ECENG GONDOK (Eichhornia crassipes): Effectiveness of Growth Media Commercial Yeast (Saccharomyces cerevisiae) For Bioethanol Fermentation From Water Hyacinth (Eicchornia crassipes). Bioma. 12, 2 (Jun. 2017), 112–117. DOI:https://doi.org/10.21009/Bioma12(2).6.