C. D. ANYALEBECHI; O. L. GBARATO; C. P. ONONUGBO. Assessment of Background Gamma Radiation Level in Selected Dump Site of Niger Delta, Nigeria. Archives of Current Research International, [S. l.], v. 22, n. 4, p. 10–18, 2022. DOI: 10.9734/acri/2022/v22i430282. Disponível em: https://journalacri.com/index.php/ACRI/article/view/469. Acesso em: 21 sep. 2025.