Khandoker Asaduzzaman, Farhana Mannan, Mayeen Uddin Khandaker, Mohideen Salihu Farook et al.
The concentrations of primordial radionuclides (226Ra, 232Th and 40K) in commonly used building materials (brick, cement and sand), the raw materials of cement and the by-products of coal-fired power plants (fly ash) collected from various manufacturers and suppliers in Bangladesh were determined vi...