ALKursheh TO, Al-zboon HS, AlNasraween MS. The Effect of Item Form on Estimating Person’s Ability, Item Parameters, and Information Function According to Item Response Theory (IRT). International Journal of Instruction [Internet]. 2022 Jul. 1 [cited 2024 Jul. 18];15(3):1111-30. Available from: https://e-iji.net/ats/index.php/pub/article/view/366