INDAH DWI KURNIAWANTI; MUH. RIZAL; LINAWATI. PENERAPAN MODEL PROBLEM BASED LEARNING UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA MATERI TEOREMA PYTHAGORAS . Jurnal Elektronik Pendidikan Matematika Tadulako, [S. l.], v. 6, n. 4, p. 442–454, 2019. Disponível em: https://jurnal.fkip.untad.ac.id/index.php/jpmt/article/view/437. Acesso em: 17 may. 2024.