Synthesis, characterization and application of Lignosulphonate-g- poly(sodium acrylate) hydrogel. Indian Journal of Chemical Technology (IJCT), [S. l.], v. 30, n. 6, p. 753–764, 2023. DOI: 10.56042/ijct.v30i6.1325. Disponível em: https://or.niscpr.res.in/index.php/IJCT/article/view/1325. Acesso em: 15 may. 2026.