VU, H. Q.; TRAN, V. H.; NGUYEN, P. T.; LE, N. T. H.; LE, M. T. Radiation Shielding Properties Prediction of Barite used as Small Aggregate in Mortar. Engineering, Technology & Applied Science Research, Greece, v. 10, n. 6, p. 6469–6475, 2020. DOI: 10.48084/etasr.3880. Disponível em: https://etasr.com/index.php/ETASR/article/view/3880. Acesso em: 17 jul. 2024.