TY  - JOUR
AU  - moghimi, ali
AU  - Tajodini, Nilofar
AU  - Abniki, Milad
TI  - Dispersive Solid phase exteraction of  trace Cu (II) in water  samples using modified Nano Geraphene Oxide and determination by FAAS
JO  - 
VL  - 12
IS  - 39
SP  - 15
EP  - 1
PY  - 2022
DO  - 
ER  -