SUNARYA, Cahya. UPAYA MENINGKATKAN HASIL BELAJAR MATEMATIKA MATERI SISTEM PERSAMAAN LINIER DUA VARIABEL MELALUI MODEL COOPERATIVE LEARNING TIPE STUDENT TEAM ACHIEVEMENT DIVISION (STAD ) PADA SISWA KELAS VIII A SMP NEGERI I CUGENANG. PRISMA, [S. l.], v. 7, n. 2, p. 238–246, 2018. DOI: 10.35194/jp.v7i2.235. Disponível em: https://jurnal.unsur.ac.id/index.php/prisma/article/view/235. Acesso em: 16 apr. 2026.