ANGELLIA MANEIN; MEIKE PAAT; MERCY RAMPENGAN. Model Pembelajaran Problem-Based Learning pada Materi Tumbuhan : Penelitian Tindakan Kelas di SMA Negeri 1 Nanusa . JURNAL RISET RUMPUN ILMU PENDIDIKAN, [S. l.], v. 4, n. 1, p. 352–370, 2025. DOI: 10.55606/jurripen.v4i1.4661. Disponível em: https://prin.or.id/index.php/JURRIPEN/article/view/4661. Acesso em: 1 mar. 2026.