Controlled synthesis and performance study of hard elastic polypropylene fibres. Indian Journal of Fibre & Textile Research (IJFTR), [S. l.], v. 50, n. 4, p. 463–470, 2026. DOI: 10.56042/ijftr.v50i4.14154. Disponível em: https://or.niscpr.res.in/index.php/IJFTR/article/view/14154. Acesso em: 15 may. 2026.