Study Of Natural Radioactivity And Radiological Parameters Of 238U, 232Th And 40K In Soil Samples. International Journal of Environmental Sciences, [S. l.], p. 322–325, 2024. DOI: 10.64252/zmd8yj82. Disponível em: https://theaspd.com/index.php/ijes/article/view/11470.. Acesso em: 30 mar. 2026.