Ramadianti AA. Efektivitas Model Pembelajaran Project Based Learning Terhadap Hasil Belajar Matematika Sekolah Dasar. Primatika. J. Pend. Mat. [Internet]. 2021 Dec. 20 [cited 2026 Apr. 13];10(2):93-8. Available from: https://jurnal.fkip.unmul.ac.id/index.php/primatika/article/view/668