Nguyen, T.-N., Nguyen, C.-H. and Nguyen, N.-Q. (2022) “Diquat and Paraquat Analysis in Rice using a Zwitterionic Hydrophilic Interaction Chromatography – tandem Mass Spectrometry”, Indonesian Journal of Chemical Analysis (IJCA), 5(1), pp. 29–40. doi: 10.20885/ijca.vol5.iss1.art4.