Sustainable integration of lightweight expanded clay aggregate (LECA) in concrete for environmental resilience: A performance evaluation. Indian Journal of Engineering and Materials Sciences (IJEMS), [S. l.], v. 32, n. 02, p. 256–272, 2025. DOI: 10.56042/ijems.v32i02.12337. Disponível em: https://or.niscpr.res.in/index.php/IJEMS/article/view/12337. Acesso em: 13 may. 2026.