1.
A study of the formation constants of ternary and quaternary complexes of some bivalent transition metals
by Madhurjya Neog
Journal of the Serbian Chemical Society, 01 January 2010, Vol.75(1), pp.75-81

2.
Potentiometric Studies on the Protonation Constants and Protonation Energies of Some Diamines in Methanol + Water Mixtures
by Sangita Sharma
E-journal of chemistry, 01 January 2007, Vol.4(3), pp.313-319
