Putriani D, Putra RDA, Anjani K, Sari YM. Cognitive assessment development: item analysis with classical and modern theories. Factor M [Internet]. 2025 Jun. 1 [cited 2026 Sep. 7];8(1):1-16. Available from: https://jurnalfaktarbiyah.iainkediri.ac.id/index.php/factorm/article/view/env8n1_p1_16