AMAN, G. F.; AVWIRI, G. O. Evaluation of background ionizing radiation in private tank farms in Port Harcourt. Faculty of Natural and Applied Sciences Journal of Scientific Innovations , Port Harcourt, Nigeria, v. 4, n. 1, p. 64–74, 2023. Disponível em: https://fnasjournals.com/index.php/FNAS-JSI/article/view/118. Acesso em: 16 sep. 2024.