GÜNDOĞDU, Serhat. Difficult Questions of Preschoolers’ with Different Socio-Economic Conditions and Their Parents’ Answers. Psycho-Educational Research Reviews, [S. l.], v. 11, n. 3, p. 553–566, 2022. DOI: 10.52963/PERR_Biruni_V11.N3.12. Disponível em: https://www.perrjournal.com/index.php/perrjournal/article/view/433. Acesso em: 4 may. 2025.