%0 Journal Article %A moghimi, ali, Shojai, Mostafa, Abniki, Milad %T Dispersive solid-phase extraction for preconcentration of Amlodipine in aqueous samples using Fe3O4@MWCNT- β cyclodextrin composite %J %V 11 %N 35 %P 55-43 %D 2021 %R %U https://sanad.iau.ir/fa/Article/870583