Hamdani, H. (2013). PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE CO-OP CO-OP (CO-OPERATION CO-OPERATIVE) TERHADAP PRESTASI BELAJAR SISWA MATERI POKOK TURUNAN FUNGSI KELAS XI IPS SMAN 1 MASBAGIK. Media Pendidikan Matematika, 1(2), 127–136. https://doi.org/10.33394/mpm.v1i2.1895