Żebrowska-Mazur, Barbara. “On the Contemporary Functions of Tongue Twisters – From Play to Education”. Dzieciństwo. Literatura i Kultura 7, no. 1 (August 22, 2025): 167–180. Accessed May 19, 2026. https://www.journals.polon.uw.edu.pl/index.php/dlk/article/view/1781.