İlhan, Aziz, Tayfun Tutak, and Nurefşan Ekinci. 2021. “A Study on the Relationship Between Mobbing and Professional Burn Out Perceptions of Secondary School Mathematics Teachers”. Shanlax International Journal of Education 9 (S2-Sep), 88-104. https://doi.org/10.34293/education.v9iS2-Sep.4374.