HALIMAH, H.; SUTRIO, S.; VERAWATI, Ni Nyoman Sri Putu. The Effect of Double-Loop Problem-Solving Models on Students’ Critical Thinking Ability. Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram, [S. l.], v. 7, n. 2, p. 160–168, 2019. DOI: 10.33394/j-ps.v7i2.1751. Disponível em: https://e-journal3.undikma.ac.id/index.php/prismasains/article/view/1751. Acesso em: 16 aug. 2025.