GINTING, Samuel Breba.
 Penyelidikan Berat Jenis dan Daya Serap Untuk Agregat Halus.
<strong>JUTEKS - Jurnal Teknik Sipil</strong>, [S.l.], v. 7, n. 1, p. 12-15, apr. 2022.
ISSN 2621-9786.
Available at: &lt;<a href="http://jurnal.pnk.ac.id/index.php/jutek/article/view/757" target="_new">http://jurnal.pnk.ac.id/index.php/jutek/article/view/757</a>&gt;. Date accessed: 20 apr. 2024.
doi: <a href="https://doi.org/10.32511/juteks.v7i1.757">https://doi.org/10.32511/juteks.v7i1.757</a>.