| 2009 |
 ดร.นุษรา สินบัวทอง ,  Boonsong Sillapacharoenkul, Roj Khun-anake, Daniel Watts, "Optimum organic loading rate for semi - continuous operation of anaerobic process for biogas production from Jatropha curcas seed cake ", Global Conference on Global Warming (GCGW2009) , 5 - 9 กรกฎาคม 2009, Istanbul |