JUMARI, Eko Okta. Snowball Throwing: The Critical Thinking and Self-Efficacy Revolution. Pasundan Journal of Mathematics Education : Jurnal Pendidikan Matematika, [S. l.], v. 14, n. 2, p. 95–111, 2024. Disponível em: https://journal.unpas.ac.id/index.php/pjme/article/view/16551. Acesso em: 10 mar. 2025.