Investigation of concrete properties using recycled waste concrete aggregate. Periodicals of Engineering and Natural Sciences, [S. l.], v. 11, n. 1, p. 15–29, 2025. DOI: 10.21533/pen.v11.i1.74. Disponível em: https://pen.ius.edu.ba/index.php/pen/article/view/74. Acesso em: 24 aug. 2026.