LEVI I. NWANKWO; OLALEKAN O. OLUBO. Assessment of Terrestrial 40k, 238u And 232th Activities in Soil Within the Basement Complex Terrain of West Central Part of Nigeria. Zimbabwe Journal of Science and Technology, [S. l.], v. 11, n. 1, p. 1–11, 2016. Disponível em: https://journals.nust.ac.zw/index.php/zjst/article/view/83. Acesso em: 13 may. 2024.