Hossain, M. N., Quadir, K. A., Islam, M. N., Biman, T. A. and Begum, F. (2015) “Measurement of Linear Attenuation Coefficient of Tc-99m using Planar Gamma Camera Image”, Bangladesh Journal of Nuclear Medicine, 17(1), pp. 61–66. doi: 10.3329/bjnm.v17i1.22493.