ABDUL KUDUS, Sakhiah; MUSTAFFA, Nur Kamaliah; SHAHIDAN , Shahiron. Influence of Palm Oil Fuel Ash on Mechanical Properties of Ultra-High-Performance Concrete. International Journal of Sustainable Construction Engineering and Technology, [S. l.], v. 13, n. 4, p. 44–53, 2022. Disponível em: https://publisher.uthm.edu.my/ojs/index.php/IJSCET/article/view/12242. Acesso em: 8 apr. 2026.