PIRANTI, Agatha Sih.
 UTILIZATION OF WATER HYACINTH FROM EUTROPHICATED WATER OF EMBUNG GRABAG PURWOREJO FOR PRODUCTION OF POWDERED HUMIC ACID.
<strong>Proceeding ICMA-SURE</strong>, [S.l.], p. 307-314, apr. 2026.
ISSN 2808-2702.
Available at: &lt;<a href="https://jos.unsoed.ac.id/index.php/eprocicma/article/view/21803" target="_new">https://jos.unsoed.ac.id/index.php/eprocicma/article/view/21803</a>&gt;. Date accessed: 18 july 2026.
doi: <a href="https://doi.org/10.20884/2.procicma.2025.4.1.21803">https://doi.org/10.20884/2.procicma.2025.4.1.21803</a>.