MARTIANOVA, M. COMPARATIVE CHARACTERISTICS OF ALEN, M. MONTESORI AND S. FRENE’s PEDAGOGICAL CONCEPTS. Educological discourse, [S. l.], p. 16–26, 2018. DOI: 10.28925/2312-5829.2018.3-4.1065. Disponível em: https://od.kubg.edu.ua/index.php/journal/article/view/542. Acesso em: 16 jul. 2024.