Nguyen TH, Huynh VN, Trinh NBT, Ngo TTX, Le LS, Nguyen DC, Nguyen DGC, Huynh TTN. Development and validation of modified QuEChERS- GC/MS method for simultaneous determination of current-use pesticide residues in soil. hueuni-jns [Internet]. 2026May29 [cited 2026Jun.10];135(1B). Available from: http://222.255.146.83/index.php/hujos-ns/article/view/8225