[1]
Rusdiyanto, R. and Mahmudh, M. 2019. The Application of Problem Based Learning (PBL) Methods To Improve Student Learning Outcomes. Jurnal Axioma : Jurnal Matematika dan Pembelajaran. 4, 2 (Jul. 2019), 112–119. DOI:https://doi.org/10.36835/axi.v4i2.458.