RAMADIANTI, A. A. Efektivitas Model Pembelajaran Project Based Learning Terhadap Hasil Belajar Matematika Sekolah Dasar. Primatika : Jurnal Pendidikan Matematika, [S. l.], v. 10, n. 2, p. 93–98, 2021. DOI: 10.30872/primatika.v10i2.668. Disponível em: https://jurnal.fkip.unmul.ac.id/index.php/primatika/article/view/668. Acesso em: 5 dec. 2025.