Odoh CM, Onudibia ME, Ifeanyi C, Ezekiel YA, Osimiri OL, Alfred R. Investigation of X-Ray Shielding Properties of Concretes Made with Cassava Flour, Sawdust and Charcoal. njap [Internet]. 2025 Sep. 14 [cited 2026 Oct. 20];1(1):57-64. Available from: https://njap.nipngr.org/index.php/njap/article/view/2