AMALIA, D.; INDIATI, I.; BUCHORI, A.; KRISNANINGSIH, G. Promoting mathematics problem solving ability through implementing GeoGebra-assisted problem based learning. Union: Jurnal Ilmiah Pendidikan Matematika, [S. l.], v. 11, n. 2, p. 275–284, 2023. DOI: 10.30738/union.v11i2.14756. Disponível em: https://jurnal.ustjogja.ac.id/index.php/union/article/view/14756. Acesso em: 17 apr. 2024.