Sari Portuna, Intan, Indah Widiati, Nofriyandi Nofriyandi, and Mefa Indriati. 2025. “Pengaruh Model Problem Based Learning (PBL) Berbasis Etnomatematika Terhadap Kemampuan Numerasi Siswa SMP”. Jurnal Axioma : Jurnal Matematika Dan Pembelajaran 10 (1):111-26. https://doi.org/10.56013/axi.v10i1.3691.