Yuwono, Yuwono, Danar Guruh Pratomo, and Muhammad Ilham Fahmi Al-Azhar. “NALISIS OSISI ERANGKA APAL ERHADAP ESELAMATAN LUR ELAYARAN ENGGUNAKAN ATA ULTIBEAM CHOSOUNDER (Studi asus: lur elayaran arat urabaya)”. GEOID 14, no. 1 (August 1, 2018): 13–21. ccessed December 6, 2025. https://journal.its.ac.id/index.php/geoid/article/view/1581.