Efektivitas Model Problem Based Learning Berbantu E-LKPD Untuk Meningkatkan Kemampuan Numerasi Siswa . Jurnal Inovasi Pendidikan Matematika (JIPM), [S. l.], v. 6, n. 2, p. 71–81, 2024. DOI: 10.37729/jipm.v6i2.5258. Disponível em: https://jurnal.umpwr.ac.id/jipm/article/view/5258. Acesso em: 15 sep. 2026.