5dbaba46500d6.pdf
DOI:
Mavjud emas
Mirziyoyev Sh. M. The Address of the President of the Republic of Uzbekistan Shavkat Mirziyoyev to the Oliy Majlis. – Newspaper ―Xalq so‘zi‖ № 271-272 (7229-7230), 29.12.2018
Common European Framework of References for Languages: Learning, Teaching, Assessment. Council of Europe. – Language Policy Unit, Strasbourg.
].https://en.wikipedia.org/wiki/Common_European_Framework_of_Reference_f or_Languages