Waruwu RM, Juliani R. STUDI TOPOGRAFI DI PESISIR PANTAI SITIRIS-TIRIS MENGGUNAKAN CITRA SATELIT LANDSAT DAN SONAR GARMIN. einstein e-j. [Internet]. 2022 Jun. 29 [cited 2025 Oct. 12];10(2):49-60. Available from: https://jurnal.unimed.ac.id/2012/index.php/einsten/article/view/36274