WIDIAWATI, L. A.; CHANDRA, F. E. Colabotration Leaning of Scrambles with JIGSAW To Improve Student Activity and Mathematics Learning Outcomes. Jurnal Axioma : Jurnal Matematika dan Pembelajaran, [S. l.], v. 3, n. 2, p. 140–151, 2018. Disponível em: https://ejurnal.uij.ac.id/index.php/AXI/article/view/330. Acesso em: 29 mar. 2024.