Mounika, K., A. Pragathi, and C. Gyanakumari. “Synthesis¸ Characterization and Biological Activity of a Schiff Base Derived from 3-Ethoxy Salicylaldehyde and 2-Amino Benzoic Acid and Its Transition Metal Complexes”. Journal of Scientific Research 2, no. 3 (August 24, 2010): 513. Accessed May 24, 2022. https://www.banglajol.info/index.php/JSR/article/view/4899.