1.
Lis Haryanto M, Rufi’i R, Sabariah S, Adi A. Psychometric Quality Of An Elementary School Mathematics Test: A Classical Test Theory Analysis Of Item Difficulty, Discrimination, And Distractor Functioning. J. Penelit. Poltekbang Surabaya [Internet]. 2026Aug.20 [cited 2026Aug.26];11(2):94-101. Available from: https://ejournal.poltekbangsby.ac.id/index.php/jurnalpenelitian/article/view/2550