RAJENDRA KUMAR, S. Sanjay, and KRISHNA V. “AQUEOUS CHEMISTRY OF SOME BIO-METAL (II) COMPLEXES WITH NICOTINIC ACID AND ADENINE”. Innovare Journal of Sciences, Vol. 4, no. 4, Aug. 2016, pp. 16-19, https://innovareacademics.in/journals/index.php/ijs/article/view/13973.