Designing and Investigating the Impact of an AR Application for Learning Spatial Thinking Skills at Middle Level. - Tahira Anwar Lashari; Tashfa Afzal; Sana Anwar Lashari; Rabia Irfan; Saima Anwar Lashari; Mian Talha Aziz (Int. J. Uncertain. Fuzziness Knowl. Based Syst., 2024)