ÇEVİK M, ÜREDİ F. Effects Of The Project-Based Learning On Academic Achievement And Attitude Of Students With Mild Intellectual Disability In Life Science Course. IJLT [Internet]. 2016 Jul. 17 [cited 2024 May 3];8(2):90-9. Available from: https://un-pub.eu/ojs/index.php/ijlt/article/view/754