Rosita, Rosita. “PENGARUH COOPERATIVE MEANINGFUL INSTRUCTIONAL DESIGN (C-MID) TERHADAP HASIL BELAJAR SISWA DI MTsN LANGSA”. Jurnal Ilmiah Pendidikan Matematika Al Qalasadi 2, no. 2 (February 11, 2019): 13-40. Accessed May 21, 2022. https://journal.iainlangsa.ac.id/index.php/qalasadi/article/view/796.