GÜNEŞ, A. M. The Relationship Between Problem Solving Skills, Burnout Levels and Self Efficacy Beliefs of School Principals. International Journal of Contemporary Educational Research, [S. l.], v. 9, n. 3, p. 590–602, 2022. DOI: 10.33200/ijcer.1080663. Disponível em: https://ijcer.net/index.php/pub/article/view/261. Acesso em: 2 dec. 2022.