VINA, Alvina Aulia; HADI, Muhammad Sofian; SUNDI, Venni Herli; SUGIYANTI, Sugiyanti. Implementasi Problem Based Learning Berbantuan Papan Statistika untuk Meningkatkan Hasil Belajar Siswa Kelas VII. Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika, [S. l.], v. 7, n. 1, p. 425–435, 2024. DOI: 10.30605/proximal.v7i2.3713. Disponível em: https://www.e-journal.my.id/proximal/article/view/3713. Acesso em: 8 jul. 2025.