Huynh, C., Vo, V., Nguyen, N. and Nguyen, M. (2019) “Primary and secondary amine material based on crosslinked polystyrene: synthesis and initial application for multiresidue pesticides analysis”, Science & Technology Development Journal: Natural Sciences, 2(2), pp. 47-53. doi: https://doi.org/10.32508/stdjns.v2i2.733.