Spectrophotometric Study of 2-Hydroxyiminopropanoic Acid with Cu(II), Ni(II), Co(II), Fe(II), Zn(II) and Mn(II) Metal Ions. (2016). Sindh University Research Journal - SURJ (Science Series), 48(4). https://sujo.usindh.edu.pk/index.php/SURJ/article/view/4739