Impact of Recycled Aggregate Proportion on the Mechanical Properties and Durability of Concrete for Sustainable Construction. Journal of the American Institute, [S. l.], v. 3, n. 1, p. 29–42, 2026. DOI: 10.71364/jrwzsr97. Disponível em: https://americanjournal.us/index.php/american/article/view/195. Acesso em: 22 apr. 2026.