INA ULFA; RISKA RAHMAT KANIGARA. The Application of The Problem Based Learning Model on Measurement Materials in Grade 3 of Elementary School. JURNAL SINTAK, [S. l.], v. 2, n. 2, p. 50–59, 2024. DOI: 10.62375/jsintak.v2i2.222. Disponível em: http://journal.iteba.ac.id/index.php/jurnalsintak/article/view/222. Acesso em: 14 may. 2024.