Analytical Potentiality of Computer - Controlled Background Correction with Electrothermal Atomic Emission Spectrometry : Determination of Copper in Milk Powder. Baghdad Sci.J [Internet]. 2021 Mar. 8 [cited 2024 Apr. 30];1(2):280-8. Available from: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/560