"Hay  Mon Oo,Preechar Karin,Nuwong Chollacoop,Katsunori Hanamura","Physicochemical characterization of forest and sugarcane leaf combustion's particulate matters using electron microscopy, EDS, XRD and TGA",,"Journal of Environmental Sciences","ELSEVIER","Vol. 99","  January 2021","pp. 296-310",2021,July
"Hay Mon Oo,Preechar Karin,Chinda Charoenphonphanich,Nuwong Chollacoop,KatsunoriHanamura","Physicochemical characterization of direct injection Engines's soot using TEM, EDS, X-ray diffraction and TGA",,"Journal of the Energy Institute","ELSEVIER","Vol. 96","  June 2021","pp. 181-191",2021,Mar.