Nguyen, T.H., Huynh, V.N., Trinh, N.B.T., Ngo, T.T.X., Le, L.S., Nguyen, D.C., Nguyen, D.G.C. and Huynh, T.T.N. 2026. Development and validation of modified QuEChERS- GC/MS method for simultaneous determination of current-use pesticide residues in soil. Hue University Journal of Science: Natural Science. 135, 1B (May 2026). DOI:https://doi.org/10.26459/hueunijns.v135i1B.8225.