Sahin-Topalcengiz, Emine, and Bekir Yildirim. “The Development and Validation of Turkish Version of the Elementary Teachers’ Efficacy and Attitudes towards STEM (ET-STEM) Scale”. Journal of Education in Science, Environment and Health 5, no. 1 (January 18, 2019): 12–35. Accessed November 23, 2024. https://jeseh.net/index.php/jeseh/article/view/178.