RODIAH, Siti; HULJANA, Mifta; AL JABBAR, Jauharuddin Luthfi; ICHSAN, Chairul; MARZUKI, Hasan. Silica-Rice Husk as Adsorbent of Cr (VI) Ions Prepared through Sol-Gel Method. Walisongo Journal of Chemistry, [S. l.], v. 4, n. 1, p. 65–73, 2021. DOI: 10.21580/wjc.v4i1.8045. Disponível em: https://journal.walisongo.ac.id/index.php/wjc/article/view/8045. Acesso em: 1 nov. 2025.