MENINGKATKAN AKTIFITAS DAN HASIL BELAJAR MATEMATIKA PESERTA DIDIK KELAS V SEMESTER SATU TAHUN PELAJARAN 2018/2019 MELALUI PENERAPAN PENDEKATAN COOPERATIVE LEARNING (CL) TIPE JIGSAW DI SD NEGERI 37 MATARAM. Jurnal Ilmiah Mandala Education, [S. l.], v. 4, n. 2, p. 154–162, 2018. DOI: 10.58258/jime.v4i2.470. Disponível em: https://ejournal.mandalanursa.org/index.php/JIME/article/view/470. Acesso em: 30 jun. 2026.