KHULSUM, Hanifah; 						WIDIYANTO, Agnes Fitria; 						SURATMAN, Suratman.
 EFEKTIVITAS VARIASI UKURAN MEDIA ARANG AKTIF DAN ZEOLIT TERHADAP PENURUNAN KADAR BESI (Fe) PADA AIR SUMUR.
<strong>Kesmas Indonesia</strong>, [S.l.], v. 10, n. 2, p. 98-108, july 2018.
ISSN 2579-5414.
Available at: &lt;<a href="https://jos.unsoed.ac.id/index.php/kesmasindo/article/view/1214" target="_new">https://jos.unsoed.ac.id/index.php/kesmasindo/article/view/1214</a>&gt;. Date accessed: 11 mar. 2025.
doi: <a href="https://doi.org/10.20884/1.ki.2018.10.2.1214">https://doi.org/10.20884/1.ki.2018.10.2.1214</a>.