Nguyen, Tuan Khai. 1998. Comparison between elemental constituents of total suspended air particulate matter and ten-micron particulate matter using the x-ray fluorescence technique. Bangkok:Chulalongkorn University;
Nguyen, Tuan Khai. (1998) Comparison between elemental constituents of total suspended air particulate matter and ten-micron particulate matter using the x-ray fluorescence technique (รายงานผลงานวิจัย). Chulalongkorn University:Bangkok.
Nguyen, Tuan Khai. Comparison between elemental constituents of total suspended air particulate matter and ten-micron particulate matter using the x-ray fluorescence technique. Bangkok:Chulalongkorn University, 1998.
Nguyen, Tuan Khai. (1998) Comparison between elemental constituents of total suspended air particulate matter and ten-micron particulate matter using the x-ray fluorescence technique (รายงานผลงานวิจัย). Chulalongkorn University:Bangkok.