NEGARA, I Made Sutha; SIMPEN, I Nengah; SATRIAWIJAYA, Ewa. REDUKSI ION KROMIUM HEKSAVALEN MENGGUNAKAN FOTOKATALIS ZEOLIT ALAM TEREMBANKAN TiO2 DAN RADIASI SINAR UV. CAKRA KIMIA (Indonesian E-Journal of Applied Chemistry), [S.l.], v. 7, n. 2, p. 171-179, oct. 2019. ISSN 2302-7274. Available at: <http://103.29.196.112/index.php/cakra/article/view/56197>. Date accessed: 16 dec. 2025.