Derya G. Yıldız, Hasan Çetin, Abbas Türnüklü, Mustafa Tercan, Cemile Çetin, and Tarkan Kaçmaz. “Evaluation of ‘Polatlı Negotiator Mediator Leader Students’ Project”. Elementary Education Online 15, no. 2 (December 20, 2023): 650–670. Accessed December 22, 2024. https://ilkogretim-online.org/index.php/pub/article/view/6614.