TY  - JOUR
AU  - mortazavi nik, vahid
AU  - kanoz, elahe
AU  - Feizbakhsh, Alireza
AU  - Mehrdad Sharif, Amir Abdullah
TI  - Microextraction and preconcentration of nickel in chocolate samples by SrFe12O19@CTAB magnetic nanoparticles and determination by electrothermal atomic absorption spectroscopy
JO  - Journal of applied research in chemisry
VL  - 15
IS  - 4
SP  - 118
EP  - 132
PY  - 2022
DO  - 10.30495/jacr.2022.689065
ER  -