Nghia, N., 		Hoa, B., 		Thom, N., & 		Khiem, L.
(2017).
 Preliminary Results of PIXE Analysis of Mosses  for Air Pollution Monitoring in Hanoi Using Pelletron Accelerator.
<em>VNU Journal Of Science: Mathematics - Physics, 33</em>(2).
doi:10.25073/2588-1124/vnumap.4204