Preparation and Physico-Chemical Investigation Studies for the of Mn(II),Co(II),Ni(II) and Cu(II) Metal Complexes with Ligand 2- Hydroxybenzaldine Urea. Baghdad Sci.J [Internet]. 2016 Jun. 5 [cited 2024 Apr. 28];13(2.2NCC):0115. Available from: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2757