[1]
Ridwan, M.R. et al. 2025. Analysis of Differential Item Functioning on Students’ Mathematical Problem-Solving Ability Assessment Instruments. Edumatica : Jurnal Pendidikan Matematika. 15, 2 (Jul. 2025), 176–197. DOI:https://doi.org/10.22437/edumatica.v15i2.44361.