Begum, F. ., Jabin, Z. . and Ferdousi Begum, S. M. (2022) “Up-gradation of Infrastructure at NINMAS to Combat the COVID 19 Pandemic: Preparation during 2020”, Bangladesh Journal of Nuclear Medicine, 23(1-2), pp. 46–50. doi: 10.3329/bjnm.v23i1-2.58229.