WIDANA, I. G. K.; DANTES, N.; PARMITI, D. P. Pengembangan Perangkat Pembelajaran Matematika Materi Pengolahan Data Berbasis Pendekatan PMRI. Jurnal Ilmiah Pendidikan Profesi Guru, [S. l.], v. 3, n. 3, p. 477–483, 2020. DOI: 10.23887/jippg.v3i3.29428. Disponível em: https://ejournal.undiksha.ac.id/index.php/JIPPG/article/view/29428. Acesso em: 6 may. 2024.