Anjasmara, Ira Mutiara, and Lukman Hakim. “nalisa ubungan erubahan uka ir aut, erubahan olume s i utub elatan an urah ujan engan enggunakan atelit Altimetri(Studi asus aut elatan ulau awa ahun 2011 2014)”. GEOID 12, no. 1 (August 1, 2016): 15–23. ccessed December 6, 2025. https://journal.its.ac.id/index.php/geoid/article/view/1512.