Elmadani, Khalid, and Salwa Aldolha. “The Examination of Validity and Reliability Indicators of The Raven’s Advanced Progressive Matrices on Misurata City”. (Faculty of Arts Journal) مجلة كلية الآداب - جامعة مصراتة, no. 14, Nov. 2019, pp. 155-79, doi:10.36602/faj.2019.n14.08.