asadollahzadeh, H. and Noroozian, E. 2020. Solid phase microextraction of organochlorine pesticides in water using MWCNTs-doped polypyrrole coated on steel fiber. Analytical Methods in Environmental Chemistry Journal. 3, 04 (Dec. 2020), 40-51. DOI:https://doi.org/10.24200/amecj.v3.i04.117.