“PYRAZOLE AROYL HYDRAZONES AS LIGANDS-I 1,3-DIPHENYLPYRAZOLE- 4-CARBOXALDEHYDE BENZOYL HYDRAZONE AS LIGAND FOR METAL COMPLEXES”. 2001. Biological Sciences - PJSIR 44 (5): 268-72. https://www.v2.pjsir.org/index.php/biological-sciences/article/view/1946.