Items where Author is "Rahayu Ratna Ningsih, Sri"
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Conference or Workshop Item
Yulia, Yulia and Siti Aulia, Syifa and Rahayu Ratna Ningsih, Sri (2020) UPAYA PENINGKATAN PRESTASI BELAJAR IPS MELALUI PEMBELAJARAN PROBLEM BASED LEARNING PADA SISWA KELAS IV SD SWASTA PINUS KABUPATEN ACEH UTARA). In: UNSPECIFIED.