Spectrophotometric and Fluorometric Studies of cobalt(II), zinc(II), nickel(II), iron(II) and copper(II) of Pyruvic acid 4-phenyl-3-thiosemicarbazone . Sindh. Uni. Res. J. SS [Internet]. 2020 May 3 [cited 2026 Nov. 6];50(2). Available from: https://sujo.usindh.edu.pk/index.php/SURJ/article/view/1377