Mahaseth , Awadhesh, S.N. Jha, and S.K. Jha. 2010. “Ionic Equilibria in Tri-Bivalent Salts (Indium Alum) at 15oC ”. Asian Journal of Chemistry 6 (3):619-25. https://asianpubs.org/index.php/ajchem/article/view/24615.