PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE JIGSAW TERHADAP PRESTASI BELAJAR MATEMATIKA MATERI KELILING DAN LUAS DAERAH KELAS IV SD NEGERI CEUNGCEUUM. Jurnal PGSD, [S. l.], v. 7, n. 2, p. 54–60, 2021. DOI: 10.32534/jps.v7i2.2457. Disponível em: https://www.e-journal.umc.ac.id/index.php/JPS/article/view/2457. Acesso em: 8 أكتوبر. 2026.