“?PYRAZOLE AROYL HYDRAZQNES AS LIGANDS: COMPLEXES OF 1,3~DIPH- ENYLPYRAZOLE -4-CARBOXALDEHYDE 2-CHLOROBENZOYLHYDRf\ZONE WITH Fe(III), Co(rr), Ni(II), Cu(II), Zn (II), Cd(II), Hg(II), Sn(II), Bi(III) AND Pb(lI)”, Pakistan Journal of Scientific & Industrial Research, vol. 43, no. 1, pp. 38–41, Feb. 2000, Accessed: Mar. 10, 2026. [Online]. Available: https://www.v2.pjsir.org/index.php/biological-sciences/article/view/1989