Kaya, Volkan Hasan, and Yasemin Gödek. “Perspectives in Regard to Factors Affecting the Professional Development of Science Teachers”. Journal of Human Sciences 13, no. 2 (May 27, 2016): 2625–2641. Accessed May 17, 2024. https://www.j-humansciences.com/ojs/index.php/IJHS/article/view/3769.