Guzy, Anna & Niesporek-Szamburska, Bernadeta. 2014. Relations between the children’s spatial thinking and their linguistic and communicative skills. L1-Educational Studies in Language and Literature 14(2). 1–28. (doi:10.17239/L1ESLL-2013.01.08) (https://l1research.org/article/view/52) (Accessed May 4, 2024.)