KHOMSIN, . .; SEPARSA, . M. C. . ANALISA PENENTUAN POSISI HORISONTAL DI LAUT DENGAN MAPSOUNDER DAN AQUAMAP. GEOID, [S. l.], v. 13, n. 2, p. 121–125, 2018. DOI: 10.12962/geoid.v13i2.1563. Disponível em: https://journal.its.ac.id/index.php/geoid/article/view/1563. Acesso em: 9 oct. 2025.