PASARIBU, P. F.; KRISTIN, F.; ANUGRAHENI, I. Improvement of primary school students’ activeness and outcome using discovery learning model in mathematics. Jurnal Pendidikan dan Pengajaran, [S. l.], v. 52, n. 2, p. 87–92, 2019. DOI: 10.23887/jpp.v52i2.18261. Disponível em: https://ejournal.undiksha.ac.id/index.php/JPP/article/view/18261. Acesso em: 30 apr. 2024.