GULZAR QUDAYBERDIEVNA SEYTANOVA, Umarova Dilafruz Razzakberdiyevna, Laylo Alimjanova. AUTHENTIC MATERIALS AND THEIR USAGE . JNCI [Internet]. 2022 Dec. 12 [cited 2025 Feb. 20];18(4):33-5. Available from: https://newjournal.org/new/article/view/1386