Onudibia ME, Silva PSC, Essiett A, Zahn GS, Genezini FA, Linhares HMSMD, Nnamani NC, Bede MC, Okoh FO, Imeh EE, Odoh CM. Instrumental Neutron Activation Analysis (INAA) As-sessment of REE of Soil from Mining Site Umuahia, Abia State, South East, Nigeria. Braz. J. Rad. Sci. [Internet]. 2024 Feb. 28 [cited 2024 Dec. 25];12(1):e2336. Available from: https://bjrs.org.br/revista_33014/index.php/REVISTA/article/view/2336