UMANAH, I. I.; ESSIETT, A. A.; IBHADODE, O.; UWA, U. E. DETERMINATION OF THE ACTIVITY CONCENTRATIONS OF RADIONUCLIDES AND THE ASSOCIATED HAZARDS OF SAND SAMPLES USED FOR BUILDING CONSTRUCTION IN SELECTED LOCAL GOVERNMENT AREAS IN AKWA-IBOM STATE, NIGERIA. International Journal of Advanced Academic Research, Port Harcourt, Rivers, v. 9, n. 7, p. 67–79, 2023. Disponível em: https://www.openjournals.ijaar.org/index.php/ijaar/article/view/53.. Acesso em: 16 oct. 2024.