Khatun, R, AHM Saadat, MM Ahasan, and S Akter. “Assessment of Natural Radioactivity and Radiation Hazard in Soil Samples of Rajbari District of Bangladesh”. Jahangirnagar University Environmental Bulletin 2 (September 5, 2013): 1–8. Accessed April 19, 2024. https://www.banglajol.info/index.php/JUEB/article/view/16324.