Sureewan Sittijunda และ Sakchai Pattra. (2016) Evaluation of different pretreatment methods to prepare an inoculum for bio-hydrogen production from cassava starch wastewater. <i>KKU Research Journal</i>, <i>21</i>(8 (Supplement)), 81-92.Sureewan Sittijunda และ Sakchai Pattra. "Evaluation of different pretreatment methods to prepare an inoculum for bio-hydrogen production from cassava starch wastewater". KKU Research Journal 21 (2016):81-92.Sureewan Sittijunda และ Sakchai Pattra. Evaluation of different pretreatment methods to prepare an inoculum for bio-hydrogen production from cassava starch wastewater. Research and Technology Transfer Affairs Division:ม.ป.ท. 2016.