ZURAIDA, Diana Amirotuz; KARYATI, Karyati. The effectiveness comparison problem based learning model with NHT and TPS type on plane solid figure. Jurnal Riset Pendidikan Matematika, [S. l.], v. 5, n. 2, p. 254–263, 2018. DOI: 10.21831/jrpm.v5i2.16444. Disponível em: https://journal.uny.ac.id/index.php/jrpm/article/view/16444. Acesso em: 9 may. 2025.