1.
Lisdyadana FM, Siskawati FS, Irawati TN. The Application of Problem Possing Learning Model to Increase Activity and Mathematics Learning Outcomes. AXIOMA [Internet]. 2021Jan.28 [cited 2024Apr.20];6(1):19-28. Available from: https://ejurnal.uij.ac.id/index.php/AXI/article/view/801