Selfia, M.
(2019).
 PENERAPAN MODEL PEMBELAJARAN COURSE REVIEW HORAY (CRH)TERHADAP KEMAMPUAN BERPIKIR KRITIS MATEMATIS SISWA KELAS VIII SMP NEGERI 1 BUKITTINGGI.
<em>Jurnal Ilmiah Mahasiswa STKIP Ahlussunnah, 1</em>(2).
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