Ay, M., and S. Avşaroğlu. “Research on accountants’ Professional Burn Out, Job and Life Satisfaction 1- Their Levels of Professional Burn Out”. Journal of Human Sciences, vol. 7, no. 1, Apr. 2010, pp. 1170-89, https://www.j-humansciences.com/ojs/index.php/IJHS/article/view/1060.