V. Nikolaevna Krasnoperova, N. Khabibullovna Nurgayanova, E. Munirovna Galimova, y S. Iskhakovna Utegalieva, The methods of teaching the spiritual songs in the traditional culture of the tatars of the Volgo-Ural region, Universidad y Sociedad, vol. 12, n.º 6, pp. 78-81, dic. 2020.