SYNERGISTIC IMPACT OF RICE HUSK ASH AND PULVERIZED CLAY BRICK BLENDS ON CEMENT MORTAR DURABILITY IN MAGNESIUM SULPHATE ENVIRONMENTS. FUDMA JOURNAL OF SCIENCES, [S. l.], v. 8, n. 5, p. 124–133, 2024. DOI: 10.33003/fjs-2024-0805-2705. Disponível em: http://162.254.38.185/index.php/fjs/article/view/2705. Acesso em: 17 sep. 2025.