PINEM, C. G. .; SAHAT, S. ANALISIS KEMAMPUAN BERFIKIR KREATIF MATEMATIS SISWA DENGAN MENERAPKAN PENDEKATAN OPEN-ENDED. Humantech : Jurnal Ilmiah Multidisiplin Indonesia, [S. l.], v. 2, n. 2, p. 339–344, 2022. DOI: 10.32670/ht.v2i2.2857. Disponível em: https://journal.ikopin.ac.id/index.php/humantech/article/view/2857. Acesso em: 22 jul. 2024.