IBRAHIM, G. G.; ALIYU, U. S.; NAJIB, M. U.; HAMZA, A. M. Radiation Exposure Levels Associated with Tin Mining Sites around Toro Area, Bauchi State, Nigeria. Physics Memoir - Journal of Theoretical & Applied Physics, [S. l.], v. 1, n. 3, p. 126–131, 2019. Disponível em: https://physicsmemoir.org.ng/index.php/pmjtap/article/view/15. Acesso em: 14 jun. 2025.