Selda Gültekin, and Nükhet Çıkrıkçı Demirtaşlı. 2023. “Comparing the Test Information Obtained through Multiple￾Choice, Open-Ended and Mixed Item Tests Based on Item Response Theory”. Elementary Education Online 11 (1):251-63. https://ilkogretim-online.org/index.php/pub/article/view/3715.