Pengaruh Penerapan Model Pembelajaran Problem Based Learning Berbantuan Geogebra Terhadap Hasil Belajar Peserta Didik Kelas VIII SMP Negeri 14 Padang. Jurnal Edukasi dan Penelitian Matematika, [S. l.], v. 14, n. 3, p. 186–191, 2025. DOI: 10.24036/ghth4q25. Disponível em: https://jepm.ppj.unp.ac.id/index.php/jepm/article/view/143. Acesso em: 5 sep. 2025.