Kumar Rastogi, Rahul, Poonam Garg, and Shamim Ahmad. 2010. “Preparation, Characterization and Antimicrobial Properties of Some Vanadium(III) and Manganese(III) Complexes of Schiff Bases”. Asian Journal of Chemistry 21 (8):6144-48. https://asianpubs.org/index.php/ajchem/article/view/12299.