H. Mon Oo, P. . Karin, M. . Masomtob, P. . Saisirirat, N. . Chollacoop, and K. . Hanamura, “Characterization of particulate matters emitted from biomass combustion using electron microscopy and energy dispersive X-ray spectroscopy”, J. Res. Appl. Mech. Eng., vol. 8, no. 1, pp. 67–76, Jun. 2020.