Detection of Chromium (Cr) using X-ray Fluorescence Technique and Investigation of Cr Propagation from Poultry Feeds to Egg and Chicken Flesh Journal title: American journal of Engineering Research Authors: Arifuzzaman Rajib1 ,, A.T.M. Saiful Islam2 ,, Md. Razu Ahmed3 ,, Md. Tariqur Rahman4 ,, Md. Atowar R... Subject(s):