NURUL IZZATI OTHMAN; MOHD SUFYAN ABDULLAH. A Study of Rice Husk Ash on the Strength of Concrete. Progress in Engineering Application and Technology, [S. l.], v. 6, n. 2, p. 101–109, 2025. Disponível em: https://publisher.uthm.edu.my/periodicals/index.php/peat/article/view/21159. Acesso em: 8 apr. 2026.