Patcharee Intanoo และ Sumaeth Chavadej. (2014) Improvement of hydrogen production with added fermentation residue and using two-stage anaerobic process under thermophilic temperature. Chulalongkorn University:ม.ป.ท.Patcharee Intanoo และ Sumaeth Chavadej. 2014. Improvement of hydrogen production with added fermentation residue and using two-stage anaerobic process under thermophilic temperature. ม.ป.ท.:Chulalongkorn University;Patcharee Intanoo และ Sumaeth Chavadej. Improvement of hydrogen production with added fermentation residue and using two-stage anaerobic process under thermophilic temperature. ม.ป.ท.:Chulalongkorn University, 2014. Print.