Sreenivas, V., G. Srikanth, C. Vinutha, M. Shailaja, P. M. Reddy, and R. Vadde. “Synthesis, Spectral Characterization and Antimicrobial Studies of Co(II) Complexes With Tetradentate Schiff Bases Derived from Ortho-Phthalaldehyde”. JOURNAL OF ADVANCES IN CHEMISTRY, vol. 9, no. 1, May 2016, pp. 1873-82, doi:10.24297/jac.v9i1.2852.