PURNAMA WATI, N. P. E. Model Problem Based Learning Berbantuan Media Komik Solusi Meningkatkan Kompetensi Pengetahuan Matematika Siswa Kelas V SD. Mimbar Pendidikan Indonesia, [S. l.], v. 3, n. 3, 2023. Disponível em: https://ejournal.undiksha.ac.id/index.php/JIPI2/article/view/58428. Acesso em: 3 may. 2024.