BABALLE, A., S. A. DALHATU, & IDI, B. Y. (2020). ESTIMATION OF ANNUAL EFFECTIVE DOSE DUE TO RADON CONCENTRATION IN GROUNDWATER IN BAUCHI NORTH, NIGERIA. BIMA JOURNAL OF SCIENCE AND TECHNOLOGY (2536-6041), 3(02), 166-173. Retrieved from https://journals.gjbeacademia.com/index.php/bimajst/article/view/157