Dewanti, Nisa, Meli Diana, Riesmiyatingdyah, Frengki Apryanto, and Rosly Zunaedi. 2024. “EDUCATION OF EARTHQUAKE ALERT APPLICATION AT PGRI MIDDLE SCHOOL BANTUR MALANG”. Community Service Journal of Indonesia 6 (1), 39-43. https://doi.org/10.36720/csji.v6i1.658.