Misbahuddin H, Aditia Wiguna F. Development of SISTANA-based LKPD to enhance understanding of volcanic disaster mitigation at elementary schools. J. Pendidik. Dasar Nusant [Internet]. 2023 Jul. 31 [cited 2025 Apr. 9];9(1):132-43. Available from: https://ojs.unpkediri.ac.id/index.php/pgsd/article/view/20530