Al Ahmad, Areej Mohammad Toamah, and Muhammad Walid Musa Al-Batsh. “Comparison of the Effectiveness of Methods for Dealing With Missing Values in Estimating Test Information Accuracy and Achieving Assumptions of Unidimensionality and Local Independence in Item Response Theory”. Dirasat: Educational Sciences 51, no. 3 (September 15, 2024): 1–21. Accessed December 16, 2025. https://dsr.ju.edu.jo/djournals/index.php/Edu/article/view/5882.