ALI WARDANA; YL.SUKESTIYARNO; WARDONO; AMIN SUYITNO. Analysis of High School Students’ Critical Thinking Ability in Solving Mathematical Problems with Independence Problem-Based Learning (IPBL) Model: A Case Study on Middle Class Students. Educational Administration: Theory and Practice, [S. l.], v. 30, n. 4, p. 7137–7147, 2024. DOI: 10.53555/kuey.v30i4.1523. Disponível em: https://kuey.net/index.php/kuey/article/view/1523. Acesso em: 3 jul. 2024.