Pornnipa Sonthisanga. 2008. Sorption-enhanced carbon dioxide reforming and partial oxidation of biogas. Faculty of Engineering, Chulalongkorn University;
Pornnipa Sonthisanga. (2008) Sorption-enhanced carbon dioxide reforming and partial oxidation of biogas . Chulalongkorn University/Bangkok.
Pornnipa Sonthisanga. Sorption-enhanced carbon dioxide reforming and partial oxidation of biogas. . Bangkok:Chulalongkorn University, 2008.
Pornnipa Sonthisanga. (2008) Sorption-enhanced carbon dioxide reforming and partial oxidation of biogas . Chulalongkorn University/Bangkok.