Suyanto, S. ., and K. . Khomsin. “ANALISA VARIASI MUKA LAUT RERATA SISTEM DOODSOON ROOSSTER (METODE ADMIRALTY) PENGAMATAN 39 JAM”. GEOID, vol. 4, no. 1, July 2024, pp. 096-04, https://journal.its.ac.id/index.php/geoid/article/view/1254.