SETYADI, I. M. A.; SUDIARTA, I. G. P.; MERTASARI, N. M. S. The effect of predict-observe-explain (POE) learning model using open-ended problem (OEP) towards students’ mathematical problem solving skill. Jurnal Pendidikan dan Pengajaran, [S. l.], v. 52, n. 3, p. 133–144, 2020. DOI: 10.23887/jpp.v52i3.15713. Disponível em: https://ejournal.undiksha.ac.id/index.php/JPP/article/view/15713. Acesso em: 5 may. 2024.