Anjasmara IM, Masrul M. PEMANTAUAN PENURUNAN MUKA TANAH DI KAWASAN WATUKOSEK MENGGUNAKAN METODE SIPAT DATAR. geoid [nternet]. 2015Aug.1 [cited 2025Dec.7];10(2):214-21. vailable from: https://journal.its.ac.id/index.php/geoid/article/view/1461