Nasrin, J., & Islam, M. S. (2008). Studies on the Peroxo Complexes of Thorium (IV) Containing Organic Acids and Amine Bases: Peroxo Complexes of Thorium. Biological Sciences - PJSIR, 51(2), 65–71. Retrieved from https://v2.pjsir.org/index.php/biological-sciences/article/view/631