Mehrabi far,F , , Manzari Tavakoli,H , , Manzari Tavakoli,A , and Zeinaddiny Meymand,Z . "Investigating Structural Relationships between Perfectionism and Students' Quality of School Life with Respect to the Mediating Role of Emotional Regulation Difficulty", Journal of Pediatric Perspectives, 9, 7, 2021, 13977-13992. doi: 10.22038/ijp.2020.54587.4311