Pairin Tuntiwichayanon และ Sumaeth Chavadej. (2015) Effects of microaeration on hydrogen and methane production from cassava wastewater using a two-stage UASB system. Chulalongkorn University:ม.ป.ท.Pairin Tuntiwichayanon และ Sumaeth Chavadej. 2015. Effects of microaeration on hydrogen and methane production from cassava wastewater using a two-stage UASB system. ม.ป.ท.:Chulalongkorn University;Pairin Tuntiwichayanon และ Sumaeth Chavadej. Effects of microaeration on hydrogen and methane production from cassava wastewater using a two-stage UASB system. ม.ป.ท.:Chulalongkorn University, 2015. Print.