Bhuiyan, Md. Mahbubur Rahman; Arefin, Sk. Abdul Kader; Islam, S. M Azharul; Hossain, Sayed Mohammad
(Daffodil International University, 2013)
Fertilizers are mainly derived from phosphate rock, natural gas as raw material and others chemicals. These materials contain few amounts of radionuclides. The aim of this study is to investigate the activity concentration ...