NIKOLOVA, A.; GEORGIEV, V. A Method for Assessing the Development of Children under Six Years of Age. Digital Presentation and Preservation of Cultural and Scientific Heritage, [S. l.], v. 7, p. 223–228, 2017. DOI: 10.55630/dipp.2017.7.20. Disponível em: https://dipp.math.bas.bg/dipp/article/view/dipp.2017.7.20. Acesso em: 25 apr. 2024.