WIDODO, Panut.
 Analisa Perhitungan Penambahan Konstruksi Sekat Dan Dasar Ganda SPOB 3500 DWT Berdasarkan Aturan BKI 2019.
<strong>Marine Science and Technology Journal</strong>, [S.l.], v. 1, n. 2, p. 58-66, feb. 2021.
ISSN 2746-1580.
Available at: &lt;<a href="https://www.e-journal.ivet.ac.id/index.php/maristec/article/view/1584" target="_new">https://www.e-journal.ivet.ac.id/index.php/maristec/article/view/1584</a>&gt;. Date accessed: 06 july 2025.
doi: <a href="https://doi.org/10.31331/maristec.v1i2.1584">https://doi.org/10.31331/maristec.v1i2.1584</a>.