“ASSESSMENT OF ANNUAL EFFECTIVE DOSE DUE TO INHALATION AND INGESTION OF RADON IN WATER SAMPLES FROM THE CEMENT INDUSTRIAL AREA OF SOKOTO, NORTH-WESTERN NIGERIA”. FUDMA JOURNAL OF SCIENCES 4, no. 2 (July 13, 2020): 615–619. Accessed September 17, 2025. http://162.254.38.185/index.php/fjs/article/view/172.