FELIX BITRUS, Masok; SA’AD ALIYU, Umar; ROBERT RANGMOU, Dawam; MUHAMMAD DUNAMA, Amina; SAMUEL TOLULOPE, Oni. X-Ray Shielding Characteristics of Sand Reenforced Plastic Concrete Blocks. EDUCATUM Journal of Science, Mathematics and Technology, [S. l.], v. 12, n. 1, p. 146–158, 2025. DOI: 10.37134/ejsmt.vol12.1.14.2025. Disponível em: https://ejournal.upsi.edu.my/index.php/EJSMT/article/view/11049. Acesso em: 30 jan. 2026.