Amin, M. R., A. Haque, H. Kumar, and S. Yousuf. “Effect of Doping Agent on Elution Profile of Tc-99m Generationand Labeling of Tc-99m With”. Journal of Chemical Engineering, vol. 27, no. 2, Jan. 2014, pp. 41-45, doi:10.3329/jce.v27i2.17800.