C. P. ONONUGBO; S. ODUWARE. Baseline Studies of Terrestrial Outdoor Gamma Dose Rates of Ten Selected Markets in Port Harcourt Metropolis. Archives of Current Research International, [S. l.], v. 10, n. 2, p. 1–19, 2017. DOI: 10.9734/ACRI/2017/37124. Disponível em: https://journalacri.com/index.php/ACRI/article/view/163. Acesso em: 21 sep. 2025.