AL-Hammadi, M. M., Alnedhary, A. A., Numan, A. A. and Murshed, F. A. (2020) “Validation and Application of Combined QuEChERS Extraction With Cartridge Solid Phase Extraction Cleanup for Pesticide Multiresidue Analysis in Some Vegetables by GC-ECD”, PSM Microbiology, 5(1), pp. 14–25. Available at: https://psmjournals.org/index.php/microbiol/article/view/414 (Accessed: 20February2026).