KRISTIANINGRUM, Susila; SULASTRI, Siti. EFFECT OF VARIOUS MEASURES ON POWER ADSORPTION ION KROMIUM (III) AND COLOMUM (VI) IN LAND DIATOMAE. Jurnal Penelitian Saintek, Yogyakarta, Indonesia, v. 13, n. 1, 2010. DOI: 10.21831/jps.v13i1.184. Disponível em: https://journal.uny.ac.id/index.php/saintek/article/view/184. Acesso em: 27 aug. 2025.