“The Spectroscopic and theoretical investigations of complex formation of (3E,3’E)-7,7’-(carbonylbis(azanediyl))bis(3-(2-(2-hydroxyphenyl)hydrazono)-4-oxo-3,4-dihydronaphthalene-2-sulfonic acid) with metal cations” (2018) JOURNAL OF ADVANCES IN CHEMISTRY, 15(2), pp. 6207–6217. doi:10.24297/jac.v15i2.7500.