Lis Haryanto, M., Rufi’i, R., Sabariah, S. . and Adi, A. . (2026) “Psychometric Quality Of An Elementary School Mathematics Test: A Classical Test Theory Analysis Of Item Difficulty, Discrimination, And Distractor Functioning”, Jurnal Penelitian , 11(2), pp. 94–101. doi: 10.46491/jp.v11i2.2550.