[1]
Oktari, N., Faudiah, N.F. and Ningsih, Y.L. 2025. Penerapan Model Problem Based Learning dalam Meningkatkan Kemampuan Pemahaman Konsep Matematika Materi Pecahan di SD. PPSDP Undergraduate Journal of Educational Sciences. 2, 2 (May 2025), 606–612. DOI:https://doi.org/10.59175/pujes.v2i2.483.