KUNOVÁ, S.; BÁNESZ, G. Analysis of studies of the development of spatial imagination of students. Journal of Education, Technology and Computer Science, [S. l.], v. 7, n. 1, p. 77–81, 2013. Disponível em: https://journals.ur.edu.pl/jetacomps/article/view/6810. Acesso em: 24 sie. 2024.