The combination of conventional Roller Compacted Concrete (RCC) with the substitution of fly ash for fine aggregate replacementDaud Mohamad, Salmia Beddu, Nur Liyana Mohd Kamal, Meena and Seleman KarimMATEC Web Conf., 400 (2024) 01006DOI: https://doi.org/10.1051/matecconf/202440001006