JALAL, A. Improving Students Activity and Students Learning Outcomes by Using Collaborations of RME (Realistic Mathematics Education) Dengan TGT (Team Games Tournament). Jurnal Axioma : Jurnal Matematika dan Pembelajaran, [S. l.], v. 3, n. 1, p. 97–111, 2018. Disponível em: http://ejurnal.uij.ac.id/index.php/AXI/article/view/313. Acesso em: 15 aug. 2022.