Khomsin K, Separsa GMC. ANALISA PENENTUAN POSISI HORISONTAL DI LAUT DENGAN MAPSOUNDER DAN AQUAMAP. geoid [Internet]. 2018Feb.1 [cited 2025Aug.21];13(2):121-5. Available from: https://journal.its.ac.id/index.php/geoid/article/view/1563