Dimas Raka Kurniawan Putra, Syamsul Maarif, Lilik Kurniawan. Community Preparedness in Facing Mount Semeru Eruption to Support National Security. IJHESS [Internet]. 2023 Apr. 23 [cited 2026 Jul. 17];2(5). Available from: https://www.ijhess.com/index.php/ijhess/article/view/448