A. A. Kassimu, Gyuk, Ahmadu, Aboh, Dogara, and Ali, “AN ASSESSMENT OF GROSS BETA RADIOACTIVITY CONCENTRATION IN WELL WATER IN SOME PARTS OF KADUNA SOUTH AND ENVIRONS, NIGERIA”, Int. J. Res. Granthaalayah, vol. 5, no. 10, pp. 129–136, Oct. 2017.