Purnamawati, Rizky Nugraheni, St. Afifah, and Ariswan Ariswan. 2022. “Student Perceptions of Volcanic Eruption Disaster Preparedness in Sleman”.
Jurnal Penelitian Pendidikan IPA
8 (4):1714-18. https://doi.org/10.29303/jppipa.v8i4.1267.