1.
?COMPLEXES OF Co (II), Ni (II), Cu (II), Zn (II), Cd ON-NO DONOR TETRADENTATE LIGAND (m AND Hg (m WITH. Pakistan Journal of Scientific & Industrial Research. 1999;42(2):83-85. Accessed March 10, 2026. https://www.v2.pjsir.org/index.php/biological-sciences/article/view/2118