Ramayani, F., & Lubis, N. A. (2025). The Effect of Problem-Based Adaptive Learning on Students’ Mathematical Concept Understanding Ability. Prisma Sains : Jurnal Pengkajian Ilmu Dan Pembelajaran Matematika Dan IPA IKIP Mataram, 13(1), 94–106. https://doi.org/10.33394/j-ps.v13i1.14396