NAJIHI, A.; NOVIANTI, E. Peningkatan Hasil Belajar Matematika Menggunakan Model Pembelajaran Berbasis Masalah pada Peserta Didik: Improvement of Mathematics Learning Outcomes Using Problem-Based Learning Models in Students. Bitnet: Jurnal Pendidikan Teknologi Informasi, [S. l.], v. 2, n. 1, p. 1–6, 2017. DOI: 10.33084/bitnet.v2i1.757. Disponível em: https://journal.umpr.ac.id/index.php/bitnet/article/view/757. Acesso em: 24 nov. 2024.