Erdem, Aliye, and E. Seda Koç. “Classroom teachers’ Professional Development Activities Within the Scope of Life Long Learning in Turkey”. Journal of Human Sciences 13, no. 1 (March 12, 2016): 1503–1513. Accessed November 21, 2024. https://j-humansciences.com/ojs/index.php/IJHS/article/view/3698.