C. Kanagavalli, M. Sankarganesh, J. Dhaveethu Raja, and M. Kalanithi, “Spectral, NLO and antimicrobial studies of Co(II), Ni(II) and Cu(II) complexes of Schiff base ligands of 2-amino-6-nitrobenzothiazole”, J. Serb. Chem. Soc., vol. 84, no. 3, pp. 267–275, Apr. 2019.