Türkoğlu, Muhammet Emin, and Ramazan CANSOY. “School Principals’ Opinions on the Meaning and Sources of Workload”. International Journal of Contemporary Educational Research 7, no. 1 (October 30, 2022): 177–191. Accessed July 27, 2024. https://ijcer.net/index.php/pub/article/view/115.