JIDELE, P.; DOSUNMU, O.; AJAYI, K.; ADEMOLA, A. Measurement of radon and heavy metal concentrations in groundwater around Ota, Ogun State, Nigeria.: Radon and heavy metal in water. EQA - International Journal of Environmental Quality, [S. l.], v. 42, p. 42–49, 2021. DOI: 10.6092/issn.2281-4485/11841. Disponível em: https://eqa.unibo.it/article/view/11841. Acesso em: 1 feb. 2023.