Khuat Hoang, Bình, and Thu Hương Nguyen. 2022. “Research on Determination of the Trinitrotoluene in Surface Warter by Solid-Phase Extraction With Liquid Chromatography Quadrupole Time-of-Fly Mass (UPLC-MS-QTOF)”. Journal of Military Science and Technology, no. VITTEP (December):107-12. https://doi.org/10.54939/1859-1043.j.mst.VITTEP.2022.107-112.