BATU, S. S. Application of the Creative Problem Solving (CPS) Learning Model to Improve Students’ Mathematical Problem-Solving Ability. Holistic Science, [S. l.], v. 3, n. 1, p. 10–14, 2023. DOI: 10.56495/hs.v3i1.327. Disponível em: https://jurnal.larisma.or.id/index.php/HS/article/view/327. Acesso em: 27 jul. 2025.