INVESTİGATİON OF THE EFFECTS OF CONTEXT-BASED LEARNİNG APPROACH İN SOCİAL STUDİES CURRİCULUM AND TEXTBOOKS. Üçüncü Sektör Sosyal Ekonomi Dergisi [Internet]. 2023 Mar. 25 [cited 2026 Jul. 12];58(1):558-82. Available from: https://tisej.com/index.php/pub/article/view/973