Firuza Z. Khayaleeva, Flera G. Mukhametzyanova, Leila M. Mukhtarova, y Lilya M. Litvina. 2019. «Psychological Mechanisms of Metaphor, Proverb and Saying Understanding by Children». Opción 34 (86-2). https://www.produccioncientificaluz.org/index.php/opcion/article/view/30388.