AL AYUBI, S. Improving Students Activity and Students Learning Outcomes by Using Cooperative Learning with Snowball Throwing type. Jurnal Axioma : Jurnal Matematika dan Pembelajaran, [S. l.], v. 1, n. 2, p. 122–127, 2020. Disponível em: https://ejurnal.uij.ac.id/index.php/AXI/article/view/273. Acesso em: 20 apr. 2024.