Enhancing concrete performance at high temperatures through polypropylene fiber geometry optimization. Indian Journal of Engineering and Materials Sciences (IJEMS), [S. l.], v. 31, n. 6, p. 783–798, 2025. DOI: 10.56042/ijems.v31i6.10959. Disponível em: https://or.niscpr.res.in/index.php/IJEMS/article/view/10959. Acesso em: 12 may. 2026.