Estimation of Natural Radioactivity Concentrations of 238u, 232th and 40k in Soil Samples from Belagavi District, Karnataka, India. International Research Journal on Advanced Engineering Hub (IRJAEH), [S. l.], v. 3, n. 01, p. 103–109, 2025. DOI: 10.47392/IRJAEH.2025.0014. Disponível em: https://irjaeh.com/index.php/journal/article/view/495.. Acesso em: 4 feb. 2025.