PERFORMANCE OF ALKALI- ACTIVATED HYBRID CEMENT MORTAR INCORPORATING FLY ASH AND CONCRETE WASTE POWDER. THE IRAQI JOURNAL FOR MECHANICAL AND MATERIALS ENGINEERING, [S. l.], v. 25, n. 1, p. 48–63, 2026. DOI: 10.32852/x2thbp92. Disponível em: https://www.iqjfmme.com/index.php/jmme/article/view/849.. Acesso em: 15 apr. 2026.