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74. Peningkatan Hasil Belajar IPAS Dengan Model Problem Based Learning Melalui Metode Bermain Peran Kelas IVB SDN Bango 1. psnppg. 2023;1(1):668-676. Accessed July 30, 2026. https://conference.upgris.ac.id/index.php/psnppg/article/view/4013