Sumi, I. K., M. S. Rahman, K. N. Sakib, M. M. Tasnim, and S. Yeasmin. “Outdoor Environmental Radiation Monitoring and Estimation of Radiation Risk on Public in New Market Thana, Dhaka, Bangladesh”. Journal of Scientific Research, vol. 13, no. 3, Sept. 2021, pp. 879-90, doi:10.3329/jsr.v13i3.53112.