Pradypta, J. A., D. S. Nusantara, R. Junita, and F. P. Ibarra. “Revealing the Numeracy Skills of Eighth-Grade Students in Solving PISA 2022 Quantity Content Problem”. Edumatika : Jurnal Riset Pendidikan Matematika, vol. 8, no. 2, Nov. 2025, pp. 181-94, doi:10.32939/ejrpm.v8i2.6153.