MAHMUDI, M.; SISKAWATI, F. S. Improving Students Activity and Students Learning Outcomes by Using Collaboration of Mind Mapping and Picture and Picture Models. Jurnal Axioma : Jurnal Matematika dan Pembelajaran, [S. l.], v. 3, n. 1, p. 12–27, 2018. Disponível em: https://ejurnal.uij.ac.id/index.php/AXI/article/view/306. Acesso em: 20 apr. 2024.