“PENGARUH MODEL PEMBELAJARAN CO-OP CO-OP TERHADAP KEMAMPUAN KOMUNIKASI MATEMATIKA SISWA KELAS VIII”. Epsilon: Jurnal Pendidikan Matematika 3, no. 2 (April 20, 2022). Accessed October 4, 2026. https://jurnal.stkippgribl.ac.id/index.php/epsilon/article/view/588.

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