Lamichhane, P., B. Rijal, P. Shrestha, and B. R. Shah. “Assessment of Environmental Radioactivity in Soil Samples from Kathmandu Valley, Nepal”. Journal of Nepal Physical Society 7, no. 2 (August 6, 2021): 89–96. Accessed December 12, 2024. https://nepjol.info/index.php/JNPhysSoc/article/view/38628.