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I Nyoman Bayu Pramartha; Ni Putu Yuniarika Parwati. Analisis Penerapan Sintaks Model Pembelajaran Problem Based Learning Pada Mata Pelajaran Sejarah Materi Kelas XI Proklamasi Kemerdekaan Indonesia : Analysis of Problem Based Learning Model in History Subject, Grade XI Material Proclamation of Indonesian Independence. nirwasita 2025, 6, 69-74.