Gunardo G. KARAKTER GOTONG ROYONG WARGA DALAM MENGHADAPI BENCANA BANJIR LAHAR DINGIN MERAPI DI KOTA YOGYAKARTA. HUM [Internet]. 2015 Feb. 13 [cited 2025 May 22];18(2). Available from: https://journal.uny.ac.id/index.php/humaniora/article/view/3173