Experimental analysis of mechanical performance and microstructural behavior of recycled aggregate concreteSwapna S A, Rina Yuliet, Suraj M Shet, Rinaldi Eka Putra and Sonya Ostha LaurencyE3S Web Conf., 677 (2025) 06013DOI: https://doi.org/10.1051/e3sconf/202567706013