Pervin, Shikha, Md Jafor Dewan, Ashif Mahamud Apon, MM Mahfuz Siraz, and Selina Yeasmin. “Measurement of Natural Radioactivity and Its Health Hazards Associated With the Use of Different Branded Cement Samples Collected from Different Manufactures in Dhaka City Using Gamma Spectrometry”. Journal of Bangladesh Academy of Sciences 45, no. 1 (July 15, 2021): 95–104. Accessed November 30, 2021.