Items where Author is "Riny, Ritaliana Nona"
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Riny, Ritaliana Nona (2024) Pengaruh Model Problem Based Learning (PBL) Terhadap Hasil Belajar Matematika Siswa Kelas IV SD Negeri 21 Kabupaten Sorong. S1 thesis, Universitas Pendidikan Muhammadiyah Sorong.