LUKMAN, S.; MUHAMMAD, H. H.; LUKMAN, A. Peningkatan Pengetahuan Kesiapsiagaan Siswa Dalam Menghadapi Bencana Letusan Gunungapi Gamalama Melalui Model Project Based Learning. Jurnal Penelitian Ilmu Pendidikan Indonesia, [S. l.], v. 5, n. 2, p. 1546–1552, 2026. DOI: 10.31004/jpion.v5i2.1352. Disponível em: https://jpion.org/jpion.org/index.php/jpi/article/view/1352. Acesso em: 7 jul. 2026.