Risti Kusumaningrum, P.; Sari, D. P.; Pramono, C.; Nisa, F. C. Mount Merapi Eruption Disaster Preparedness Education for the Elderly and Pregnant Women in Kemalang Village, Balerante, Klaten. WASATHON Jurnal Pengabdian Masyarakat 2024, 2, 101 -.