Khuat Hoang B, Nguyen TH. Research on determination of the trinitrotoluene in surface warter by solid-phase extraction with liquid chromatography quadrupole time-of-fly mass (UPLC-MS-QTOF). JMST [Internet]. 2022 Dec. 20 [cited 2024 Sep. 20];(VITTEP):107-12. Available from: https://ojs.jmst.info/index.php/jmst/article/view/717