Density Reduction and Mechanical Performance of Metakaolin-Based Alkali-Activated Composites Containing EPS Beads. Journal of Material Science and Technology Research, [S. l.], v. 13, p. 28–42, 2026. DOI: 10.31875/2410-4701.2026.13.05. Disponível em: https://www.zealpress.com/index.php/jmstr/article/view/816. Acesso em: 10 aug. 2026.