KELEŞ , O.; EMIROĞLU, T. The Scale of Determining the Problem Behaviors of Children in Preschool Period: A Validity and Reliability Study. Psycho-Educational Research Reviews, [S. l.], v. 10, n. 3, p. 350–361, 2021. DOI: 10.52963/PERR_Biruni_V10.N3.22. Disponível em: https://perrjournal.com/index.php/perrjournal/article/view/31. Acesso em: 1 may. 2024.