Asyrofa, M. H., Mardiana, T., & Hajron, K. H. (2022). Pengaruh Model Pembelajaran Problem based Learning Berbantuan Media Donat Pecahan terhadap Kemampuan Menyelesaikan Soal Cerita Matematika. Prosiding University Research Colloquium, 321–330. Retrieved from https://repository.urecol.org/index.php/proceeding/article/view/2157