Pradhan, Rajeev, Sumit Kumar Sinha, Punam Verma, Sunny Kumar, and Shivadhar Sharma. 2018. “Synthesis and Characterization of Schiff Base Complexes of O-Vanillin and Anthranilic Acid and Their Biological Evaluation”. Asian Journal of Chemistry 30 (9):1989-93. https://doi.org/10.14233/ajchem.2018.21362.