Copyright (c) 2019 Biktimirova A.A., Kamalova A.A., Sabirova D.R., Shakirova A.R., Gayanova C.I., Saifullina R.M., Cheminava L.D., Fattakhova I.I.

Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License.

This website uses cookies

You consent to our cookies if you continue to use our website.

About Cookies