Huynh, Chau, Vu Vo, Nguyen Nguyen, and Mai Nguyen. “Primary and Secondary Amine Material Based on Crosslinked Polystyrene: Synthesis and Initial Application for Multiresidue Pesticides Analysis”. Science & Technology Development Journal: Natural Sciences 2, no. 2 (May 16, 2019): 47-53. Accessed July 3, 2024. https://stdjns.scienceandtechnology.com.vn/index.php/stdjns/article/view/733.