Jaelani LM, Cahyono AB, FG. RA, T. AR, G. O. RANCANG BANGUN SISTEM INFORMASI BENCANA GUNUNG BROMO BERBASIS WEBGIS. geoid [nternet]. 2011Aug.1 [cited 2025Dec.7];7(1):44-51. vailable from: https://journal.its.ac.id/index.php/geoid/article/view/1329