Nguyễn Khắc Mạnh, Việt, Dũng, H Wiên Niê, Kiệt, and Kiên. “COMPARATIVE ANALYSIS METHODS 2,4,6 - TRINITROTOLUENE IN SOIL BY GAS AND LIQUID CHROMATOGRAPHY-MASS SPECTROMETRY”. Journal of Military Science and Technology, no. 76, Dec. 2021, pp. 74-81, doi:10.54939/1859-1043.j.mst.76.2021.74-81.