Gul, Nighat, Sonia Shagufta, and Shagufta Parveen. 2022. “Item Discrimination of Intelligence Test Items: A Quality Assurance Test for an Assessment Tool”. Journal of Development and Social Sciences 3 (2). Gujranwala, Pakistan:247-53. https://doi.org/10.47205/jdss.2022(3-II)24.