SOLIKHAH, P. P.; ROSYIDI, A. H.; WIDIASTUTI, E. Y. S. Improving Students’ Critical Thinking Skills in Learning Mathematics Using Problem Posing Approach. Jurnal Pendidikan Matematika (JPM), [S. l.], v. 10, n. 2, p. 192–199, 2024. DOI: 10.33474/jpm.v10i2.21763. Disponível em: https://riset.unisma.ac.id/index.php/jpm/article/view/21763. Acesso em: 22 apr. 2025.