Kusuma B, Yulianto, Irsan Soemantri Brodjonegoro. Pemodelan Lokasi Shadowzone Kapal Selam dengan Metode Ray Tracing di Perairan Selatan Jawa: Modeling of Submarine Shadow Zone Location using Ray Tracing Method in The Southern Waters of Java. chartdatum [Internet]. 2025 Jul. 28 [cited 2025 Sep. 29];11(1):31-40. Available from: https://jurnal.sttalhidros.ac.id/index.php/chartdatum/article/view/367