KRUCHININ, Vladimir. A STUDY OF TOUCHING POSSIBILITIES OF BLIND PRIMARY SCHOOL CHILDREN TO IDENTIFY THE SHAPE, SIZE AND TEXTURE OF SURFACE OF OBJECTS. Education in the 21st Century, [S. l.], v. 7, n. 1, p. 136–142, 2022. DOI: 10.46991/educ-21st-century.v7i1.8173. Disponível em: https://journals.ysu.am/index.php/Educ-21st-Century/article/view/8173. Acesso em: 20 apr. 2024.